Silverback SRS Carbon Barrel Extension M for SRS A1 & A2 G-Spec Barrels / Sport Barrels Net-Weight-(g)_355 Need to match OPSMEN and

Need to match OPSMEN and original EARMOR TCA TRI and other military regulations PTT Not suitable for  ELEMENT Z-Tac and and earmor Icom PTT

Version 2 replacement over stock that enhances your AEG

Visible Red Laser (630nm~670nm/ <5mW)

high-performance LED

Silverback SRS Carbon Barrel Extension M for SRS A1 & A2 G-Spec Barrels / Sport Barrels Net-Weight-(g)_355 Need to match OPSMEN andSilverback SRS Carbon Barrel Extension M for SRS A1 & A2 G Spec Barrels Sport Barrels Carbon Fiber Outer Barrel (Lightweight) Design For Replace the Original Parts Designed to be used directly on our 24mm threaded outer barrels Suitable For Silverback Desert Tech SRS A1 A2 Series G Spec Barrel Sport Barrel Length: 315mm Diameter: 30mm