The Agency Arms 417C Compensator is threaded with the standard 1/2x28 thread pitch. It features a 2 chamber design (2 vertical ports and 2 side venting ports. It is designed to utilize the OEM recoil...
Stag 15 Tactical Rifles are chambered in 5.56 NATO and built around a 16" barrel with a 1/7 twist rate. They use an M16 bolt carrier group, Stag 13.5" M-LOK Handguard and Magpul furniture. These...