Scopes 7 Inch 1.5"OD 17-4 Stainless Steel 1/2x28 and 5/8x24 Dodecagonal Modular Solvent Trap Hunting Tool 1.375x24 MST Fuel Filter with Jig, Silver

M-Lok mounting surface for ultimate modularity .,One piece free-float design Works with low profile gas blocks. Semi auto devices nut with non-slip gear at the end and non-slip pattern on the periphery to prevent any kind of rotation Simple non-timing barrel nut for simply installation M-LOK slots at the 3, 6, and 9 o'clock position,
Continuous Picatinny top rail,
Five QD sling sockets (3 at the front and 2 at the rear).syi