A Halworx Ballistics exclusive, in collaboration with Mos-Tek Barrels & Dark Mtn Arms, we bring you the 30 Mauser (improved).
What is it? It’s a highly efficient subsonic-only 30 cal cartridge that utilizes the smaller 30 Mauser casing, capable of propelling 150gr to 190gr class projectiles with significantly less powder than the 300 Blk. Gnat-fart quiet on the cheap!
Currently, these are compatible with the DMA Stowaway series platform via a drop-in barrel.
Velocity is approximately 975 fps from our 5” test barrel.
