Dytac (SLR Rifleworks) ION Lite 4.7 inch Extended M lok Handguard Full Kit For GHK AK GBB Airsoft Gun Net-Weight-(g)_35 Cocking Lever allow opening the

Cocking Lever allow opening the bolt cover to adjust HOP UP

Also can be Attach on The Molle System Backpack

Gunsmith Bros Limcat Multic Cuts Standard Single Slide for Marui Hi-Capa GBB (2 Tone)

If your holster body does not have this hole

Dytac (SLR Rifleworks) ION Lite 4.7 inch Extended M lok Handguard Full Kit For GHK AK GBB Airsoft Gun Net-Weight-(g)_35 Cocking Lever allow opening theDytac (SLR Rifleworks) ION Lite 4. 7 inch Extended M lok Handguard Full Kit For GHK AK GBB Airsoft Gun Fully Licensed By SLR Rifleworks 6061 Aluminum Construction Airsoft Handguard Set Hard Coat Anodizing M Lok Handguard System Include Short Outer Barrel, Front Sight, Picatinny Rail System Gas Tube 14mm CCW Thread AK Pistol Length Dummy Piston (Professional Modification Required on Dummy Piston Installation) Suitable For GHK CQB Style AK Series Gas