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750 Grain .510 50 BMG Subsonic Expanding Bullets (Box Qty - 20)
Product ID 510750S
SKU 510-750g-S-Rex

750 Grain .510 50 BMG Subsonic Expanding Bullets (Box Qty - 20)

Discounts Apply !
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In Stock 1
Price: $40.00

The Maker REX bullets are precision cnc machined, lead free, solid copper expanding projectiles.  REX projectiles expand to nearly 3 times the original diameter while maintaining nearly 100% of its original weight.  Each REX projectile has been engineered to perform in a given velocity range to provide unparalleled performance across a wide variety of calibers and weapons platforms


Bullet Diameter


Grain Weight




Sectional Density   (SD)


Ballistic Coefficient  (BC)

.61 G1

Recommended  Barrel Twist rate



1 Product Reviews - Average rating 5 / 5 (Show All)

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.50-70 Subsonic

- 08/24/2023

Outstanding bullet! I've shot 3 deer with this bullet out of my SSK .50-70 whisper and everyone of them had an exit hole bigger than a golf ball (blood trails like I shot a 1 gallon can of red paint). Match accuracy performance out of hunting round? Yes...

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