TM 416 dELTA AEG | 1157

[@starlifter303]

I also purchased FPS Softair's CNC ERGAL Air Seal Nozzle for TM M4/416/SCAR NGRS for my TM SOPMOD M4 NGRS build. The product comes with two O-rings of different sizes. The larger O-ring is meant to be installed inside the rear of the nozzle, specifically in the spot where most option nozzles with internal O-rings usually have one. However, I’m curious about where the smaller O-ring is supposed to be used.