Swapping between three chamberings designed for the AR platform is a cinch with this innovative system.
PolyCase Ammunition and Alexander Arms have joined forces to produce a .50 Beowulf round with ARX projectile.
Why a large hole in the muzzle of your AR-15 might help keep you alive if the world falls apart.
Alexander Arms developed an AR-15 that shoots a big-bore cartridge the company calls the .50 Beowulf. Why does it belong in your collection? Learn more about it here.
A large hole in the muzzle of your AR-15 might help keep you alive if the world falls apart. Here are three big-bore cartridges compatible with your go-to AR-15 lower that can keep you fed.