special inner o-ring slots for stabilization

Cantilever design

EF/S&T G36C

This allows you to use any internal hammer components

Comes With (1) Mid-Cap Magazine

Vism M-LOK® & KEYMOD™ PICATINNY Accessory Rail - Short Pro Arms special inner o-ring slots forM LOK & KEYMOD Short length PICATINNY (3 Slot) accessory rail, mounts onto M LOK & KEYMOD Spec. handguards. Short rail covers 1 M LOK slots or 3 KEYMOD slots. Mounts with two custom designed T nut screws that are M LOK & KEYMOD compatible. Bottom of the accessory rail has custom machined lugs to lock the accessory rail from moving forward or aft on the M LOK & KEYMOD slots. Tapered profile PICATINNY rail ends for a more comfortable hold when used as a