Magtech Ammunition - 300 AAC Blackout - 123 Grain Full Metal Jacket - 50 Rounds

SKU# 300BLKB-50

  • 300 AAC Blackout
  • 123 gr
  • Brass
SKU#
300BLKB-50
UPC:
754908209613
Weight:
1.80 LBS
Shipping:
Calculated at Checkout
ROUNDS PER BOX:
50
ROUNDS PER CASE:
50
MANUFACTURER:
Magtech
CALIBER:
300 AAC Blackout
CASING:
Brass
CONDITION:
New
GRAIN:
123
$33.50
$0.67 / rd

Rounds Per Case: 50

rounds per box
50
rounds per case
50
manufacturer
Magtech
caliber
300 AAC Blackout
casing
Brass
condition
New
grain
123

Magtech Ammunition - 300 AAC Blackout - 123 Grain Full Metal Jacket - 50 Rounds

Full Metal Jacket projectiles are the ideal choice for training, target shooting and general range use. Magtech FMJ ammunition delivers reliable, accurate performance on the range. Available in a wide variety of calibers and bullet weights along with supersonic and subsonic options where applicable.

Product Specifications

  • Cartridge - 300 AAC Blackout
  • Grain Weight - 123 Grains
  • Muzzle Velocity - 2230 Feet per Second
  • Muzzle Energy - 1359 Foot Pounds
  • Bullet Style - Full Metal Jacket
  • Case Type - Brass
  • Reloadable - Yes
Write a Review

1 Review

  • 4
    Solid Training Ammo

    Posted by Tom Jr on Feb 19th 2026

    MAGTECH 300BLK 123gr ammo is solid training ammo. I have used it in my personal training as well as student training without a problem. Ran through another 500 rounds yesterday with a student with no FTF or any misfires. I have used MAGTECH ammo for years in multiple calibers and will continue to do so. I approve of their ammo.

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Magtech Ammunition - 300 AAC Blackout - 123 Grain Full Metal Jacket - 50 Rounds

Magtech Ammunition - 300 AAC Blackout - 123 Grain Full Metal Jacket - 50 Rounds

$33.50