Silverback APS 13mm Type Spring for SRS & TAC41 Spring Airsoft Sniper (75 Newton) Net-Weight-(g)_2470 and mount your delta ring

and mount your delta ring with the MadBull Daniel Defense wrench

M-LOK compatibility

Polymer Housing 100 Rounds Mid-Cap Magazine (Dummy bullet show inside the transparent magazine)

Pro-Arms CNC Tritium Steel Sight for Umarex/ VFC G17 Gen 3/ Gen 4/ G19 Gen 3 Gas Airsoft Pistol

including different finishes

Silverback APS 13mm Type Spring for SRS & TAC41 Spring Airsoft Sniper (75 Newton) Net-Weight-(g)_2470 and mount your delta ringKey Feature 13 mm Outside Diameter, 9 mm Inside Diameter 75 Newton Suitable For Silverback SRS (Non Push Bolt) TAC 41 Spring Sniper Airsoft Rifle Also Fit For Silverback APS 2 APS T96 APS SR2 M24 Spring Airsoft Sniper