Silverback SRS Carbon Barrel Extension XS for SRS A1 & A2 G-Spec Barrels / Sport Barrels reg_FI Adds a little weight to

Adds a little weight to the magazine to facilitate a smooth action of free drop of magazines and adds durability to the base of the magazine from damages of dropping

It can protects Picatinny rails from damage and prevents damage to gear

Silverback SRS Carbon Barrel Extension XL for SRS A1 & A2 G-Spec Barrels / Sport Barrels

was somewhat too expensive and also slightly over-complicated for a dedicated light machine gun

Silverback SRS Carbon Barrel Extension XS for SRS A1 & A2 G-Spec Barrels / Sport Barrels reg_FI Adds a little weight toSilverback SRS Carbon Barrel Extension XS 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: 165mm Diameter: 30mm