With no barrel restrictions, excellent choice for a short barreled rifle (prepare to build your two-tax-stamp setup). Full-auto rated and compatible with .22 Hornet to .300 Winchester Magnum. The Chimera is comes with a ASR Mount and a 5/8 X 24 Muzzle Brake.

Compatible with Saker ASR mounts, muzzle devices, and front caps — for versatility.