Dytac (SLR Rifleworks) Picatinny Handstop Mod 3 for M LOK

Dytac (SLR Rifleworks) Picatinny Handstop Mod 3 for M LOK Metal Construction Fully Licensed by SLR Rifleworks Fit to Mount on 20mm Picatinny Rail System Handguard With Handstop Function for Prevent a user’s hand from slipping off handguards onto a barrel or suppressor