300 AAC Blackout 135gr HP Liberator (Sierra HP Projectile)


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Ships From: United States (US)

Sold By : Mid America Munitions Store


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Sectional Density: .203
Ballistic Coefficient .290
Velocity 2125 fps
Muzzle Energy 1370
Item #: 300BLK135

High Quality 300 Blackout Ammo That’s Affordable!
Milspec Primer designed for optimal use and performance out of an AR Style or Semi Automatic rifle chambered in 300 Blackout. If you’re shooting from a bolt action rifle, please state that in the comments section at check out.
This is fully loaded 300 AAC Blackout ammunition, ready to shoot. This ammunition is made with a milspec primer. This ammunition is not recommended for bolt action rifles. We do have this ammunition with standard primers for optimal performance in a bolt action rifle at the same price.

135gr HP Liberator ammunition comes in our box and loose packed in a plastic sealed bag.

With great ballistics at a great price, this represents one of the most cost effective 300 Blackout rounds in the industry. Try a box and you’ll be back for more! With more muzzle energy and knock down power than a 5.56/.223 round, it has the stopping power that smaller calibers lack. With the unique ability to switch quickly from a supersonic high velocity round to a subsonic and/or suppressed round with the simple change of a magazine, this round is more versatile than any other caliber on the market! Its one drawback has always been cost and availability. Not anymore! You found Mid America Munitions! We thrive to make a high quality superior product at an affordable price.

Mid America Munitions 300 Blackout rounds are manufactured with new projectiles and re-manufactured, once fired, military brass, built to the highest quality, extensively inspected and tested. Guaranteed to exceed your expectations! Our QC process is one of the best in the industry. First, our loaded ammunition runs through a specially designed weigh machine that is capable of weighing within 1/10 of a grain. This ensures our ammo is consistent and safe. After being weighed the ammo then runs through a visual inspection system that uses high-speed cameras and lasers to ensure all rounds are within SAAMI specs, have no cosmetic blemishes and that the primer is properly seated. Our entire process brings you a high-quality superior product that you can count on for safety and consistency with every shot.


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