G.R.S.C.

G.R.S.C. is an optics and tactical manufacturer specializing in accessories for modern sport shooting. Their high-quality sling adaptors are favored by many. They are made with superior materials and have been used to withstand the test of combat. Try the Ambi Sing Adapter CAR M4 - 2 HK Holes, allowing ambidextrous sling attachment at the receiver for tangle-free use.