K+M Power Grip for Power Adapter Cartridge_338 Federal increased bearing surface and more

increased bearing surface and more aerodynamic profile

458 Bullet Weight 480gr Bullet Style DGX Bonded Ballistic Coefficient 0

Comes with 50J Brass Jag and LGBA Brush Adapter

509 Bullet Weight 570gr Bullet Style Banded Solid Flat Base Ballistic Coefficient 0

while achieving some of the highest ballistic coefficients from monolithic

K+M Power Grip for Power Adapter Cartridge_338 Federal increased bearing surface and moreImproved ability to lock and unlock your case in the power adapter. Can be used with the K+M handle, cordless screw driver or drill. Slide the Power Grip over your Power Adapter from the drive stem slide and snug up the set screw with the supplied hex key.