Remington UMC Rifle .300 AAC Blackout 120 Grain Open Tip Flat Base 500 rounds


300 AAC Blackout (7.62x35mm)
Grain Weight
220 Grains
Quantity 500
(25 Boxes of 20)
Muzzle Velocity
1015 Feet Per Second
Muzzle Energy
539 Foot Pounds
Bullet Style
Jacketed Hollow Point
Lead Free
Case Type
Velocity Rating
Country of Origin
United States of America
Category: Product ID: 4425


Designed from the ground-up to provide quiet, reliable performance, this round is perfect for AR-15s chambered in 300 AAC Blackout. The bullet was created specifically for the 300 AAC Blackout, combining the popular 220 grain, open tip design with a new, flat base. A cannelure ensures consistent loaded length and allows the brass crimp to hold the bullet firmly in place, eliminating the possibility of bullet setback. The powder load was developed to provide reliable extraction and cycling in the AR-15, while keeping the bullet subsonic. Primers are sealed to ensure ignition in all weather conditions.


The result is a round designed to load into any AR-15 magazine, feed reliably, shoot accurately, and do it quietly. Fantastic for use with a suppressor.


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