.223 REM 55GR FMJBT 500 rounds

  • Sale
  • Regular price $239.99
Shipping calculated at checkout.

Caliber: .223rem Headstamp Armscor 
Bullet Weight: 55gr
Bullet Type: Full Metal Jacket, Boat Tail
Average Muzzle Velocity: 3100 feet per second
Muzzle Energy: 1174 ft-lbs
Boxer primed
Non-corrosive powder


It’s tried, it’s true, and now it’s available to you too! Consistency is the mantra we beat into the gremlins running our machines and that’s just what you’ll find in this American made premium training ammo.

Available in cases of 500. No maximum limit.

All Grind Hard Ammo is guaranteed to provide excellent performance. If it doesn’t we’ll make it right.

Customer Reviews

Based on 115 reviews
Cody Sterna
No hiccups

This ammo fed great and I’ve had no issues, bought a second half case right after buying my first. Can’t beat the price and quality.

Gavin McKenna
Good shit

I continue to be impressed more and more by this company. Very satisfied

Ramon Perez
Is it ammo or are they unicorn nails

Been shooting primarily grindhard ammo since the inception. Im not sure if they use gun powder or unicorn dust. But these rounds are magical. Never a misfire, no light strike nothing. Best ammo hands down.

Travis Stewart

Quality, percision, reasonable price and American made🇺🇲💯🤙🏼🤠God bless the USA. Gonna buy more

Gerald Torres

this ammo loads and shoots well. I like how you had it boxed in smaller quantities rather that loose in a bag.