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Reddit mentions of Frankford Arsenal DS-750 Digital Reloading Scale with LCD Display for Reloading

Sentiment score: 11
Reddit mentions: 28

We found 28 Reddit mentions of Frankford Arsenal DS-750 Digital Reloading Scale with LCD Display for Reloading. Here are the top ones.

Frankford Arsenal DS-750 Digital Reloading Scale with LCD Display for Reloading
Buying options
View on Amazon.com
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    Features:
  • ACCURACY: 750 grain (50 gram) capacity with 0.1 grain (0.01 gram) accuracy, auto calibration and overload protection
  • EASE OF USE: Features an LCD display with blue backlight, an auto shut-off after 60 seconds and is powered by 2 AAA batteries (included)
  • VERSATILITY: Measures in grains, grams, ounces and carats and features a tare function and counting function
  • DURABLE: Features an integrated protective cover
  • INCLUDES: Powder pan, soft carry case and calibration weight
Specs:
ColorOriginal Version
Height1.0629921249 Inches
Length1.0629921249 Inches
Number of items1
Release dateFebruary 2010
Size-
Weight0.5 Pounds
Width2.6377952729 Inches

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Found 28 comments on Frankford Arsenal DS-750 Digital Reloading Scale with LCD Display for Reloading:

u/dapperpanda · 8 pointsr/reloading

> American Weigh Digital Scale, 100g [0.01g sensitivity $10.42 Qty: 1

You probably want to go with something that displays in grains, otherwise you'll need to convert all of measurements from grams/oz. I use this one and it is ok.

You're gonna mess up.


You'll probably also want some way to store / carry the rounds you've made.


I'd also recommend a case gauge. I don't remember which one I bought, lyman maybe? ABCs of reloading too, if you haven't read that yet.

u/visibl3ghost · 6 pointsr/canadaguns

And ditch the OEM scale that comes with the kit, go for this or this. A digital scale makes weighing your charges much easier and quicker.

Notice how they're exactly the same thing as the Hornady or Frankford Arsenal, except for fall less $$. Everything nowadays comes out of the same factories in the East, and resellers just slap their label on and charge whatever they think their targets are willing to pay. '

I personally got that Smart Weigh and it works great.

u/SpiderRoll · 5 pointsr/reloading

That would be a great gift. You should get a scale that is specifically aimed at reloaders - that is, one that is set up to weigh in grains. It only needs to be precise to 0.1 grains. Anything "lab grade" is overkill for reloading.

You can choose to go with a balance beam scale like these:

RCBS

Hornady

​

There are also digital scales that are cheaper and easier to use, but less durable and lack the character of a balance beam scale:

Frankford Arsenal

​

u/oosickness · 4 pointsr/reloading

well that does make it difficult now doesn't it. I have one of these if you would like it just pm me your address if you feel comfortable and ill mail it out

u/farkdog · 4 pointsr/reloading

What kind of ammo are you looking to reload? Straight-wall ammo, like most pistol calibers, is slightly easier to reload.

You can get into reloading for about $300-$500.

Here is what you will need:

  1. A reloading manual. This is a book of known good "recipes" for making cartridges for different kinds of powder and bullets. $19.99.
  2. A way to deprime spent brass (remove used primers).
  3. A set of dies. These resize the brass to correct dimensions, seat the bullet, and crimp the cartridge.
  4. Bullets.
  5. Brass.
  6. Primers.
  7. Powder.
  8. A scale for measuring powder $29.57.
  9. A bullet puller. This allows you to rework screwed-up cartridges $12.99.
  10. A press of some kind to run your cartridges through your dies.

    Before you get started, I highly recommend you read the book, "The ABC's of Reloading":

    http://www.amazon.com/The-ABCs-Of-Reloading-Definitive/dp/0896896099/ref=sr_1_2?ie=UTF8&qid=1381839707&sr=8-2&keywords=abc%27s+of+reloading

    You can check it out at a library if you want to save money. This book covers all kinds of reloading from pistol to rifle to shotgun cartridges.

    If you are going to reload any kind of necked cartridge, like most rifle cartridges and some pistol cartridges, these cases stretch in length when firing due to the force being applied to the neck along the axis of the cartridge. As such they have to be trimmed back to proper length prior to reloading. This requires a case trimmer. You will generally not need a case trimmer for straight-walled cartridges.

    Reloading basically follows these steps:

  11. Deprime the brass.
  12. Resize external dimensions of brass.
  13. Bell case mouth to accept new bullet.
  14. Press in new primer.
  15. Charge cartridge with powder.
  16. Seat bullet.
  17. Crimp cartridge mouth.

    There is a lot of debate as to whether single-stage, multi-stage, or progressive presses are best for new people.

    A single-stage press has, as you would expect, a single stage. You have to swap out your dies as you move from each operation of reloading. The advantage here is cost and the fact that you can focus exclusively on each step of the process. Disadvantage is speed.

    A multi-stage press has, as you would expect, multiple stages. This press holds all of your dies in one die plate, but you must manually change over from one die to the next. You still focus on each step of the process. Speed is a little faster as you do not have to re-set your dies every time you want to switch to a different die in the process.

    A progressive press holds all your dies but automatically moves the cartridge from one station to the next with each stroke of the handle. The progressive press' advantage is speed. The disadvantage is that the user must keep an eye on multiple things happening simultaneously, most importantly the powder charging step.

    I started off with a Lee Pro 1000, and it is still all I use. It is a bit twitchy in that you have to keep thumping the primer container to make sure the primer feed ramp stays full of primers or else it will start to mis-feed them. Also when the brass feed tubes start to run dry cartridges have a tendency to bounce off of the deck and scoot forward a bit getting caught under the die plate on the up-stroke, jamming the press. You have to push them back out of the way.

    You will probably want to clean your brass before reloading it. It is not absolutely essential that you do so, but it requires a lot more force to ram dirty brass through your dies than clean brass. Also dirty brass can scratch up your dies, which then in turn pass those scratches on to your ammo. To clean your brass, you will want a tumbler and seperator.

    If you are not using carbide dies you will need case lubricant and you will have to lubricate your brass before you run it through your dies. If you do not do this you will get brass stuck in your dies and you may have to send it to the factory to have it removed.

    Note that I used Amazon links for the above but obviously shop around. Also I referenced mostly Lee items but likewise shop around. Lee is usually the cheapest but can be "twitchy" compared to more expensive models.

    Do not randomly buy reloading components (powder, bullets, primer) and then try and find a recipe. It's much easier to find out what kind of powder is available to you locally and then find a recipe that uses that powder and buy bullets to match it. If you randomly buy whatever powder and bullets you can find you may have difficulty finding an existing recipe for that combination and will have to find something "close", which as a newbie I don't recommend. It's much easier to work with a known recipe for a specific powder and bullet and primer.

    Always start with the lowest recommended charge and work up from there if you find it necessary. If you are building precision ammunition for optimal accuracy you will "work up a load" to find exactly how much powder for any given bullet gives the best accuracy for any given firearm. If you are just building plinking ammunition then use the lowest listed charge that reliably cycles the action of your firearm.

    The most critical part of reloading is the powder charging step. If you build ammunition with too much powder in it it can explode and destroy the firearm and injure or even kill you. If you put too little or no powder in it you can make a "squib" where the primer will push the bullet out of the cartridge into the barrel, creating an obstruction, and if you fire the gun again it can explode, again with the risk of destroying the gun and injuring the shooter. It is important to eyeball every cartridge to make sure it is charged properly. And do spot-checks every 10th round or so with your scale to confirm the load.


u/djmere · 3 pointsr/CAguns

> https://www.amazon.com/Lee-Precision-Breech-Lock-Challenger/dp/B003ISVWC6

yes. i also got mine from amazon.

the parts that need improvement are discussed in the customer reviews near the bottom of the page. powder dispenser and scale are the items i remember getting lukewarm reviews. those parts are cheap to upgrade. so no worry.


you need dies for the caliber that you are reloading.

for some reason i have 2 sets of .223 dies. i know i purchased one, i'm not sure if the other came with the kit.

i purchased a 2" bench top cut off saw [$32]

a jig to cut my cases [$13] 300blk

a case length guage [$10] 300blk

ammo loading tray [$7]

dies [$39] for each caliber

digital caliper [$16]

frankford scale [$32]

frankford bullet puller [$16]

tumber kit [$75]

i spent a good month or so on /r/reloading before i actually purchased anything.

i asked questions and made a shopping list.

those guys are very helpful

research what you actually need for the caliber / bullet grain you want to reload before you buy anything.

double and triple check what powder you need as well. it could save your life.


i kinda over did it with supplies

haven't opened half the boxes yet.

u/sirJ69 · 3 pointsr/reloading

So this review on Amazon is what my buying guide will consist of. My apologies for formatting, I am on mobile.

-----
I'm new to reloading, but I shoot a lot so instead of doing what every beginner should and buy a single stage press I saved up a little and got the AP press due to the fact I knew I would use it a lot. But after it came I quickly realized it was far more technical than I expected. I found out there were a lot of parts I still needed and a lot more money that still needed to be spent. I was fine with it bet I knew I would have to save up for a little bit to get it all. But after about 100 hours of reloading YouTube videos and four months I was able to actually start reloading. Wishing I had a guide right off the bat to tell me what I need and why I ended up making one for any other new beginner. So here it is.


Disclaimer: Do not follow my advice blindly, do your research on each piece of equipment. The prices I have stated are not set in stone, they were what I spent. I would advise you to shop around to get the best deals
--------------------------------------------------
What you still need:

--Hornady Lock N Load Auto-Progressive Reloading Press
http://www.amazon.com/gp/product/B000PD01NS/ref=oh_details_o01_s00_i00?ie=UTF8&psc=1
$462.64
Notes: Does not have to be this press

--Hornady Lock N Load Ap & Projector Shell Plate
http://www.hornady.com/store/Choose-Shell-Plate-by-Number/
$41.33
Notes: Each shell plate is for a different caliber, when you buy make sure you get the correct plate for the caliber you are reloading. Here is the guide http://www.hornady.com/assets/files/shell_holder.pdf

--Hornady Shell Holder
http://www.hornady.com/store/Choose-Shell-Holder-by-Number/
$5.00
Notes: Each shell holder is for a different caliber, when you buy make sure you get the correct holder for the caliber you are reloading. Although RCBS makes a similar looking holder, it will NOT fit in the Hornady setup. Here is the guide http://www.hornady.com/assets/files/shell_holder.pdf

--Reloading Dies
http://www.amazon.com/gp/product/B000PD6PO2/ref=oh_details_o06_s00_i00?ie=UTF8&psc=1
$43.89
Notes: All reloading dies from all companies are universal to each other's presses. So you don't have to stick to Hornadys dies (I do because I like them)

--Digital Scale
http://www.amazon.com/gp/product/B002BDOHNA/ref=oh_details_o08_s00_i00?ie=UTF8&psc=1
$29.14
Notes: Digital scales are a little more expensive bet worth it for the time you save

--Digital Caliper
http://www.amazon.com/gp/product/B0002JFMIO/ref=oh_details_o09_s00_i00?ie=UTF8&psc=1
$10.60
Notes: Digital calipers are convenient for speed but if money is tight you can go traditional

--Hornady One Shot Gun Cleaner & Dry Lube
http://www.amazon.com/Hornady-Shot-Cleaner-DynaGlide-Aerosol/dp/B000LC9YM2/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1375560230&sr=1-1&keywords=hornady+gun+cleaner
$13.28
Notes: Used when you put the press together and clean all the parts

--Hornady One Shot Spray Case Lube
http://www.amazon.com/Hornady-Shot-Spray-DynaGlide-Aerosol/dp/B0001NA29U/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1375560743&sr=1-1&keywords=hornady+case+lube
$13.44
Notes: This or any case lube is an absolute need or your rounds will get stuck in the die. This one is cool because you don't have to wipe it off after you deprime and resize so if you have an AP bench like mine you can just keep going.

--Case Trimmer
http://www.amazon.com/Hornady-50140-Camlock-Case-Trimmer/dp/B000PD6QJ6/ref=sr_1_7?s=sporting-goods&ie=UTF8&qid=1375561942&sr=1-7&keywords=case+trimmer
$88.99
Notes: This will trim the case down to size. Needed because after firing the case expands

--Cartridge Reloading Guide
http://www.amazon.com/Hornady-Edition-Handbook-Cartridge-Reloading/dp/B00A95QWGM/ref=sr_1_2?ie=UTF8&qid=1375563579&sr=8-2&keywords=Reloading+guide
$39.80
Notes: Tells you the specifics of each round. There is a different manual for each projectile. So if you use Hornady bullets you will use their guide, RCBS you you'd use theirs, etc.
----------------------------------------------------
What you need to clean the brass:

--Case Tumbler
http://www.amazon.com/Hornady-Case-Tumbler-110-Volt/dp/B000PD1XE4/ref=sr_1_17?s=sporting-goods&ie=UTF8&qid=1375559938&sr=1-17&keywords=media+tumbler
$83.58
Used to remove the carbon from the rounds. I advise not to deprime before use because the media will get stuck in the primer hole.

--Tumbling Media
http://www.amazon.com/Frankford-Arsenal-287178-Brass-Cleaning/dp/B001GX8DS6/ref=sr_1_4?s=sporting-goods&ie=UTF8&qid=1375561385&sr=1-4&keywords=tumbling+media
$20.10
The corn cob media is a little more fine grain and less likely to get stuck

--Metal Polish
http://www.amazon.com/Hornady-9993-Case-Polish/dp/B002L9D8VQ/ref=sr_1_1?s=sporting-goods&ie=UTF8&qid=1375561809&sr=1-1&keywords=hornady+metal+polish
$14.17
You would put this in the tumbler with the rounds to give them a nice polish
--------------------------------------------------------------
What I would recommend:

--Bullet Puller
http://www.amazon.com/gp/product/B001B7ZB4Q/ref=oh_details_o08_s00_i01?ie=UTF8&psc=1
$17.15
Used when you mess up a round, it pulls the projectile out

--Primer Turning Plate
http://www.amazon.com/gp/product/B001OPL80Q/ref=oh_details_o09_s00_i00?ie=UTF8&psc=1
$17.56
used to make sure the primers are set the right way before you put them in the primer tube

--Universal Ammo Reloading Tray
http://www.amazon.com/Hornady-1536-480040-Universal-Loading/dp/B000GU8WU4/ref=sr_1_fkmr2_3?ie=UTF8&qid=1375559333&sr=8-3-fkmr2&keywords=universal+ammo+reloading+tray
$11.38
Used to hold your rounds for inspection, and helps with precision loading powder

--Case Prep Tool
http://www.amazon.com/Lyman-Universal-Case-Prep-Accessory/dp/B0034LAVUG/ref=sr_1_2?s=sporting-goods&ie=UTF8&qid=1375562159&sr=1-2&keywords=case+prep+tool
$55.79
This is used after depriming and trimming to make sure all the holes are clean and free of debris

--Stuck Case Remover
http://www.amazon.com/gp/product/B004Y6ZJQ6/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
$18.99
Used in case you get a round stuck in the die

--Hornady Micrometer Rifle Lock N Load Powder Measure
http://www.amazon.com/gp/product/B003O1WOJ2/ref=oh_details_o01_s00_i01?ie=UTF8&psc=1
$27.99
Used to better measure out the powder in the Hornady Powder Drop for rifle calibers

--Hornady Micrometer Pistol Lock N Load Powder Measure
http://www.amazon.com/gp/product/B001OPR300/ref=oh_details_o01_s00_i02?ie=UTF8&psc=1
$39.89
Used to better measure out the powder in the Hornady Powder Drop for pistol calibers

--Powder Cop
http://www.amazon.com/gp/product/B003D6ZLXE/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1
$30.57
Used to make sure you don't put more powder in than you should

--Hornady Lock N Load Die Bushing 10 Pack
http://www.amazon.com/Hornady-Lock-Load-Bushing-Pack/dp/B00162OLTW/ref=sr_1_1?ie=UTF8&qid=1375563887&sr=8-1&keywords=Hornady+AP+die+bushing
$42.22
Would recommend if you are reloading multiple calibers, it makes change over much faster.
---------------------------------------------------

What you need for precision loading:

--Hornady Lock N Load Ammo Concentricity Gauge
http://www.amazon.com/gp/product/B001KZ3NNK/ref=oh_details_o07_s00_i00?ie=UTF8&psc=1
$99.99
Only needed for precision reloading

--Powder Funnel
http://www.amazon.com/gp/product/B000PD1XI0/ref=oh_details_o07_s00_i01?ie=UTF8&psc=1
$5.78
Used for more of an exact measurement

--Hornady Microjust Seating Stem
http://www.amazon.com/gp/product/B000GU9VU4/ref=oh_details_o01_s00_i00?ie=UTF8&psc=1
$24.99
Used to get an exact seating depth with the projectile
-----------------------------
I hope this helps! I will be making some tutorial videos soon and will post a link here.

u/SpareiChan · 3 pointsr/reloading

first of all

Secondly, I assume you mean this one, the lee cast iron turret is a great press and it will work for most applications, If you need to do things not involving the turret (like decapping of w/e) you can just pull the index rod out(it just pops out when you take the dies out) and it won't spin anymore.

For tumbler I can say wet tumbling is best but not feasable for everyone and walnut tumbling works fine. The frankfort arsenal kit is good choice.

Lee dies and hand trimmers are cheap and work good too. I wouldn't worry about a trimmer for 40 or 9 but get one for sure for 223 and 30-06. cutter + Insert

there's some more basics like decent case lube and components themselves but it's a step in the right direction.

EDIT
***
additional recommended things would be a kinetic bullet puller, digital scale, and calipers.

u/Checkers10160 · 2 pointsr/reloading

+/-.05gr? Shit. My scale only does 10ths :-\ I have a Frankford Arsenal too, which is supposed to be pretty good.

I must be doing something wrong with the powder measure though if I'm getting +/- 2gr

u/Kuric1 · 2 pointsr/reloading

You may want to look into a turret style as it'll make things easier and faster. Like the Redding T7

www.amazon.com/gp/aw/d/B000VNO2QO/

Also you may want to get a Frankford Arsenal digital scale it's 1/3 the price and has better reviews.

https://www.amazon.com/gp/aw/d/B002BDOHNA/

I'd go with the Frankford Arsenal wet tumbler it's easier, holds more and the brass is cleaner. Also no dust.

www.amazon.com/gp/aw/d/B00HTN4R6O/

Also get the Lyman kinetic bullet puller it's got a nice soft handle the collet puller is nice if you have a lot of them to do.

https://www.amazon.com/gp/aw/d/B0037N6IXA/

And don't forget a case gauge for each caliber

https://www.amazon.com/gp/aw/d/B001QD9XQ2/

u/someomega · 2 pointsr/guns

You could get a caliper and digital scale. The total would put you $0.90 over $50 tho.

I do have and use these. They are not top of the line but are still not bad.

u/03V6Premium · 2 pointsr/reloading

Just get a cheap frankford arsenal digital scale for about $30

Frankford Arsenal DS-750 Digital Reloading Scale https://www.amazon.com/dp/B002BDOHNA/ref=cm_sw_r_cp_apa_R2KWAbVV4YKQX

u/phareth · 2 pointsr/reloading

I would think you want a turret for each caliber you are going to reload.
Turret

I could be wrong though, I'm not familiar with this press.
You also need a scale. This is what I use:
Digital Scale

You also need some sort of media separator
Cheap:
Separator
Less Cheap:
Enclosed Separator
These are just examples, you should shop around for the best price.

u/sammysausage · 1 pointr/reloading

I have a Frankford Arsenal one that I'm pretty happy with.

u/nootay · 1 pointr/reloading

i would suggest a digital scale. I use one of these scales and occasionally dump it on my weight based scale like the one in the supreme kit to make sure its accurate. i do calibrate before each use.

u/j8048188 · 1 pointr/funny

I ordered a scale kind of like that one This one, if you care and all I get is gun-related suggestions. Not that I mind :)

u/SaltoVovka · 1 pointr/reloading

The expander sizing die has a primer punch pin that punches the spent primer out of the primer pocket.

I'm not sure how accurate those powder scoops are (I've never used one), but I do use this electronic scale and it works fine. You should probably get some calipers to measure case length and overall length.

Edit: sizing die not expander die has the primer punch.

u/Etatheta · 1 pointr/reloading

I wouldnt say its the best but I use the frankford digital scale. I calibrate it before each batch but its always worked well and been accurate for me

https://www.amazon.com/Frankford-Arsenal-Digital-Reloading-Display/dp/B002BDOHNA/ref=sr_1_3?ie=UTF8&qid=1537457308&sr=8-3&keywords=reloading+scale

u/random157294683 · 1 pointr/reloading

Your kit should have a .5cc dipper, right?

Accurate #7 will be 7.7gr
Alliant Unique will be 4.6gr
Alliant Power Pistol will be 5.6gr

These charge weights should be in the ballpark for both 115gr and 124gr jacketed bullets. Unique is my favorite. Extremely versatile powder.

For a first pass, I would recommend a 115gr Hornady bullet (any of them) and that 4.6gr of Unique.

Having said that, you have already invested enough money that you should just buy a scale. This scale is better than nothing and is only $17.

If that's still too rich for your blood, you can get the Lee Dipper kit for $11 and have a lot more options.

u/m00nwhaler · 1 pointr/reloading

https://www.amazon.com/Frankford-Arsenal-205205-Digital-Reloading/dp/B002BDOHNA/

It's probably not very accurate, but more accurate than guesstimating with a dipper

u/schu2470 · 1 pointr/reloading

I'm using this one from Amazon https://www.amazon.com/dp/B002BDOHNA/ref=cm_sw_r_cp_apap_x4Fc1PU1x1by6 and an old RCBS 505 beam scale.

u/A_Plinkers_Damn · 1 pointr/reloading

Any decent digital that'll measure in grains, really. I've got a Frankford Arsenal. A warning on it, and other digital scales: They're sensitive to shock/vibration. I set mine to the side on a seperate stand (actually a cheap wooden bar stool from Walmart) to keep it from screwing with the zero when I'm running the press. Also, I've seen reports of the scale being permanently pooched if you blow it out with compressed air or dropping/hitting it sharply. They're sometimes a bit delicate.

My caliper is just some cheapie.

That said, I'm told the Perfect Powder Measure (the one the kit ships with) is GREAT for rifle rounds. I just couldn't get it to throw worth a crap on pistol and I'm leery of it now. When I move into rifle, I'll end up getting another Auto-Disk Pro, a double disk kit, and a pair of the metering bars and modify those to work together for throwing for rifle.

(Also, the kit is nice since you've got backups. The beam scale is annoying, but it's simple, low tech, and hardy.)

u/PeterPriesth00d · 1 pointr/reloading

> The Lee scale is despised...

Yes. I hate that thing. Frankford arsenal has a cheap digital one that works great: https://www.amazon.com/dp/B002BDOHNA/ref=cm_sw_r_cp_api_i_oP0ACbB5JTBB4

u/HumidNut · 1 pointr/reloading

I like the Lyman manual for the sheer number of bullet styles and, in general quality of information. That's what I typically suggest a "new" reloader. Other than that, I suggest the manual for the bullet mfg that you see yourself shooting a bunch of. If you shoot speer, get the speer, hornady, get the hornady, etc.

As for a digital scale, they go from super cheap to sky's the limit. I got a Gempro250 some three years ago, prior to that, used a PACT. Both are good, but that damn Gempro is $50 more on Amazon than when I got mine (I paid $143 on April 23, 2015, hey forgot to have a birthday for it...). Brownells has the Gempro250 for $130ish, but with the code MDX that knocks $10 off the scale and free shipping to boot. The calibers you list don't seem to strike me as the precision type, so a $130 scale might be a bit excessive.

I've heard decent things about the Frankfort Arsenal Scale, seen a bunch of people use them, but I cannot personally vouch for the product. I have used a bunch of the Caldwell/Frankfort Arsenal/Battenfield products and have found all of them of good quality and value.

u/uid_0 · 1 pointr/reloading

I have this very same press and I have loaded thousands of rounds of .45 ACP on it. 10/10 would buy it again.

However, do yourself a favor and dump the scale and the auto-disk measure and pick up a micrometer powder measure and a digital scale. Your reloading will be much faster and less frustrating.

u/bbartokk · 1 pointr/reloading

Unless you have a really good kitchen scale I wouldnt go with it. I've had good luck with this Frankford Arsenal scale.

u/lord_terrene · 1 pointr/TheBestPony

Not micrograms, but I'll use milligrams. If you took 1000mg (1g) in a day, you'd be feeling pretty sick and it could kill those who have a sensitivity. Another unit that I just invented now is the RB (Red Bull), this would be 12.5 RBs. I'd call that an overdose.

In order to caffeinate 5 gallons of root beer, I use about 6g (6000mg, or 75 RBs), and this amount might fill a teaspoon. I don't know what a pinch would be, but I'd consider that bad if it approached 1/6th of a teaspoon.

For individual drinks, you'll need a precision scale like this. Also you'll look like a drug dealer. Have fun!