Magtech First Defense .300 AAC Blackout 123gr FMJ 50rd

Magtech First Defense Tactical .300 AAC Blackout 123 grain Full Metal Jacket ammunition is engineered for consistent, reliable performance on the range. Full Metal Jacket projectiles are intended for training, target shooting and general range use where consistent feeding and stable ballistics are priorities. These rounds are loaded in brass cases with a small rifle primer and are offered in 50-round boxes for routine practice and extended sessions. Listed ballistic data for this load includes a muzzle velocity of approximately 2230 feet per second and a muzzle energy of about 1359 foot-pounds.

Key Specifications

• The caliber is .300 AAC Blackout.
• The bullet weight is 123 grains.
• The bullet type is Full Metal Jacket (FMJ).
• The ammunition uses brass cases.
• The muzzle velocity is listed as 2230 fps.
• The muzzle energy is listed as 1359 ft·lbs.
• Packaging provides 50 rounds per box.
• Boxes per case are 20.
• The primer type is Small Rifle Primer (7 1/2).
• This load is marked as reloadable.

Designed for straightforward, dependable performance during practice and training, this Magtech First Defense FMJ load delivers consistent ballistics and reliable feeding suitable for regular range work. Its combination of a 123‑grain FMJ projectile, brass case construction, and standard rifle primer makes it a practical choice for shooters prioritizing repeatable function and value during extended sessions.

Related Videos: