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450 Bushmaster
425 Maker Rex Subsonic
LEAD FREE

$66/Box of 20

450 Bushmaster
425 Maker Rex Subsonic
LEAD FREE

$66/Box of 20

Brass: Starline

Primer: CCI 450

Test Barrel: 16.1" Ruger 1:16 Twist

Velocity: 1,050 fps

G1 BC: .280

G7 BC: na

Minimum Twist: 1:16"

Minimum Impact Velocity: 800 fps or less

Recommended Game: Close range big game animals.  This is intended for use with suppressors


This round is designed for use with suppressors in straight wall zones.  This bullet is desgned to fully function at 800 fps or less, which is way, way out there.  Rex bullets upen up to a massive three petal mushroom, retain their petals and cause massive destruction.  


This round is designed to function through rifles with 2.260" length requirements.   This round has not been tested on an AR platform yet.


We measure each powder charge to within +/- .02 grains on our Autotrickler powder systems.  We seat each bullet with Redding competition seat dies on our Forster Co-Ax single stage press.   We load them one at a time!  Each round is hand measured for consistency and placed into our hard plastic, twenty count boxes.  Each box has a foam insert and neoprene strap to keep your rounds secure in the field.  This is loaded ammunition.  

Please Call or Text to place your order (616) 299 - 1349

North American Ammunition Company Logo

(616) 299-1349

North American Ammunition Company Logo

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