PMC X-TAC 5.56 Ammo Review: Best AR-15 Ammo Ever? Or Poison for Your Rifle?

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In my experience, PMC X-TAC is great for target practice. I buy it in bulk to ensure I’ve always got plenty of rounds on hand for a rainy day.

But is X-TAC ammo good for your AR-15 carbine? Or should you go with a more traditional brand like Winchester, Remington, or Lake City? In this PMC X-TAC 5.56 ammo review, we’ll take a look at what this ammo has to offer and why you shouldn’t hesitate to order some PMC X-TAC ammo for your stockpile.

PMC X-TAC 5.56 Ammo Overview

In 1973, the Poongsan Corporation founded the nation of South Korea’s first defense industry facility: Angang Ammunition Plant. Poongsan would go on to establish the Precision Made Cartridges (PMC) brand in 1982 as part of its effort to export ammunition to overseas commercial markets.

PMC utilizes what is known as vertical integration, meaning that it controls every aspect of its ammo’s production cycle. From primers to brass cases to all the different types of bullets loaded in their ammo, PMC maintains strict quality control standards to ensure every cartridge that leaves its factory will work as intended.

This doesn’t merely ensure that PMC ammunition is high-quality. It allows PMC to keep its costs low by avoiding paying middlemen for ammo components. Furthermore, if supply chain issues ever crop up, PMC would be able to restart its production faster than companies that must wait on order fulfillment from third parties.

PMC X-TAC is the same ammo used by the South Korean military and its NATO allies. It’s legit Mil-Spec ammo, just like you would expect to receive from our own government’s Lake City Army Ammunition Plant.

Loaded with standard 55 grain FMJ or 62 grain LAP (“light armor piercing,” which is the same as an M855 “penetrator” minus the green paint) bullets, PMC X-TAC 5.56 ammo adheres to NATO specs and comes with sealed primer pockets and annealed brass cases. This makes them resistant to moisture infiltration and reloadable, respectively.

If you want to buy in bulk but hate owning tons of ammo cans, PMC X-TAC can be purchased in hermetically sealed battle packs. These are perfect for throwing in the back of your ammo closet to save for a rainy day.

To summarize: If you’re looking for good PMC 5.56 ammo to load into your favorite rifle or carbine, don’t hesitate to try out a few boxes of X-TAC 5.56 PMC ammo. It won’t let you down.

Continue reading PMC X-TAC 5.56 Ammo Review: Best AR-15 Ammo Ever? Or Poison for Your Rifle? on Ammo.com

https://ammo.com/ammo-review/pmc-x-tac-5.56-review

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Never had any problems with PMC 5.56/223 ammo. Come to think about it I’ve never had any trouble with PMC ammo of any kind.

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Same here, I have a couple thousand rounds of it at least.

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No problem here either, lookin at a 1000 round case as i type.

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I have never had any issues with ammo made by PMC.

I have also ran their brass through countless reload cycles, no problems.

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I tend to view 5.56 as kind of generic ammo. I don’t shoot .223 Rem because a couple of my piston guns don’t like it - they tend to jam. When I shoot 5.56 it sounds different - better. So I never buy .223 Rem, and what i had i gave away.

That said, 5.56 comes clean and dirty IMM. Turkish stuff is cheap but dirty, so you have to clean more often. And I HATE cleaning guns. So I tend to avoid Turkish stuff. Otherwise, if it’s 5.56, it’s good to go.

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You try adjusting the piston to make it work.

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5.56 is a little higher pressure than 223.

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I did, but not enough “adjustment to get the operating pressure to cycle reliably. Not worth putting in a new gas block to try to make it work better. They work just great with 5.56.

And thanks, @shooterrex. I know that, plus the bullet goes a bit farther into the chamber, encroaching on what would normally be lands and grooves on a .223. All my AR’s are 5.56-rated.

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