The Forward Controls Design MARS-H Pivot & Takedown Pins Set (PF-040 MARS-H) is FCD's precision enhanced pivot and takedown pin set specifically dimensioned for the LMT MARS-H (heavy/.308/AR-10) large-frame lower receivers. These pins are machined to tighter tolerances than standard mil-spec pins, eliminating the wobble and rattle common between upper and lower receivers on the .308 AR-10 platform. The MARS-H variant features the correct dimensions for LMT's large-frame MARS-H lower receiver pin holes. A direct drop-in upgrade that significantly improves the fit and lockup between your LMT MARS-H lower and MWS upper receiver.
Designed specifically for LMT MARS-H large-frame lower receivers. Not compatible with standard AR-15 receivers. No receiver modification required.
Forward Controls Design, Inc
Forward Controls Design, Inc
Forward Controls Design, Inc
