Dfm Magazine; 6.5 Grendel; 10 Round Lens Cover Bikini OPS1 has upgraded tubular webbing

OPS1 has upgraded tubular webbing with fully enclosed bungee portion

Sig Sauer factory replacement Collapsible stock installs easily on your MCX/MPX

have stainless steel clamps

- Bearing Count: 4 BB

Dfm Magazine; 6.5 Grendel; 10 Round Lens Cover Bikini OPS1 has upgraded tubular webbingThe Franklin Armory DFM Magazine easily converts your AR into a fixed magazine design with no permanent alterations required. The DFM is designed to be used with a magazine catch. This prevents the tabs from resting on the lower receiver. If the magazine is allowed to reside below the magazine catch, the tabs may mark the lower receiver. In addition, the feed lips of the DFM will likely sit too low for proper functioning. Specifications: Color: Matte