Precision ONe Ammunition

Precision ONe Ammunition We manufacture consistent, accurate ammunition produced with top-quality American made components 🇺🇸 There will be NO extra cost for pistol calibers.

Precision ONe Ammunition is a relatively new company, but the owner, Jeff, has been reloading since the early '90's. Our company goals are to bring a consistent and accurate round to the marketplace. Only top quality components such as the brass, powder, primer, and bullets are used in the manufacturing process. Most factory ammunition for the consumer is made with generic powders and broader tole

rances. Our products are developed for optimum accuracy and functionality with tighter tolerances using top name brand products. On some calibers, like the .38 and .357, we use two different recipes for those calibers. If you have a short barrel or 'snub nose', we use a faster burning powder to get the most velocity and accuracy for that particular type of firearm. For barrels over 4" we use a slightly slower burning powder to obtain a higher velocity without decreasing accuracy. The more the powder can burn in the barrel before the bullet exits (without exceeding the firearms' pressure limits) gives you more velocity (fps) and better accuracy.. One can always use either bullet in either firearm with absolutely no issues, some even like the 'flash-bang' associated with the slower burning powders. You and I would never notice a difference in 'burn time'...it is milliseconds-if that long. Please specify if you would like your ammunition customized for your firearm. We can even put a label on the box to say "This ammunition was custom made for John Doe" (Case quantities ONLY please). All ammunition produced meets S.A.A.M.I. requirements and is made for that particular caliber it is designed for. You must specify if you want your ammunition customized for your firearm. Precision ONe Ammunition is a fully licensed (Type 06 FFL) and insured company. We appreciate feedback both positive and negative. Please feel free to give us your opinion at any time. We will take all responses to improve our relationships with our customers and to improve our company's success. Give us a shot and you will be back for more!

When it’s time to zero, do you trust your current loading?Or is it time to step up to something better?
06/05/2025

When it’s time to zero, do you trust your current loading?
Or is it time to step up to something better?

At Precision 1, we use quality components like Starline Brass, that's loaded to exacting tolerances to give you consiste...
06/03/2025

At Precision 1, we use quality components like Starline Brass, that's loaded to exacting tolerances to give you consistent performance in every shot 💥

The best part?

It's made in the United States 🇺🇸

05/30/2025

Comparing three comped setups - which one would you grab? 🤔

This Memorial Day, we pause to honor the brave souls who gave everything.
05/26/2025

This Memorial Day, we pause to honor the brave souls who gave everything.

05/23/2025

And this... this is where the magic happens 😎

New to the AR platform? Here's a quick tip 👇 .223Rem can be safely fired from a 5.56NATO barrel, but not the other way a...
05/20/2025

New to the AR platform? Here's a quick tip 👇
.223Rem can be safely fired from a 5.56NATO barrel, but not the other way around—firing 5.56NATO in a .223Rem barrel can be dangerous due to higher pressure levels.
A .223Wylde marked barrel was designed to handle both safely.

If you're running a .300 Blackout build, always use separate mags and clearly marked containers to prevent dangerous mix-ups.

05/16/2025

Get out there, compete, have fun, & make friends 🇺🇸

Time for a classic showdown 🤠Are you picking the VP9, P320, G***k 17, or M&P 2.0? 👀
05/13/2025

Time for a classic showdown 🤠

Are you picking the VP9, P320, G***k 17, or M&P 2.0? 👀

05/08/2025

Full-autos, suppressors, and Precision 1 makes for a perfect day at the range 💥

05/02/2025

POV of the action—IDPA is all about precision, speed, and staying in the zone 💥

.300 Blackout—some say it’s pointless without a suppressor, others swear by it.What’s your take? 🤔
05/01/2025

.300 Blackout—some say it’s pointless without a suppressor, others swear by it.
What’s your take? 🤔

With the weather getting better, are you planning on getting some training in this week? 👀
04/28/2025

With the weather getting better, are you planning on getting some training in this week? 👀

Address

2071 Wambaw Crk
Charleston, SC
29492

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9:30am - 1pm

Telephone

(843) 991-8420

Website

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