SP MODULAR COMBAT/COMPETITION SUPPRESSOR RAIL [MCSR V2]
The MCSR rail is a comfortable, extremely light weight modular rail system that will work in any situation as well as comfortably fit a suppressor inside the rail. MCSR V2 rail is designed so that the 3,6, and 9 o'clock positions will now accept all keymod accessories and have two anti-rotation QD points per side (6 total). The internal dimension of the MCSR V2 has increased to 1.8" to accommodate most suppressors on the market. The top picatinny rail is now a solid integrated to the new MCSR V2 rail as the original MCSR rail has been discontinued and is no longer being produced. With the addition of the keymod cuts on the sides of the MCSR V2 rail, we will no longer be shipping the Seekins Precision Proprietary picatinny side sections with the new rail.