Area 419 Firearms ARCALOCK Rail MK22 6061-T6 Aluminum MLOK - Barrett MRAD

The Area 419 Firearms ARCALOCK Rail MK22 is a dedicated Arca-style mounting rail engineered specifically for current-production Barrett MRAD and MK22 rifles equipped with the MLOK forend.

Machined from 6061-T6 aluminum and finished in black, the ARCALOCK MK22 rail provides a rigid, repeatable mounting platform for bipods, tripods, barricade stops, and other Arca-pattern accessories used in precision-rifle applications. The rail clamps into the MLOK forend at up to four mounting positions to maximize rigidity and stability under recoil and rough handling.

Designed for current-production MK22/MRAD rifles with the MLOK forend only; older rifles with the original circular-hole forend are not compatible. MLOK hardware is included for installation.