Silverback

This piston head feature:
– Viton Oring with a ventilated design.

– No airbrake, short, medium & long airbrake options (for 4.00 mm internal nozzle – for original SRS & TAC-41 cylinder head

– POM piston ring

– NBR 80° Oring damper

– Stainless

TAC-41 Fluted Outer Barrel 330mm

SRS Magazine Pouch
Can hold two magazines.

Fully CNC AL 6061 T6 bolt knob for SRS bolt head (all generations) with hard black anodize finish. M8x1.25 thread.

TAC-41 Picatiny/Mlok long rail for TAC-41 P


This rail section will fit the TAC-41 polymer stock. It’s mounted on the lateral MLOK slots with 4 Nylon lugs. A rubber pad pushed by a grub screw will help you to adjust the vertical alignment (canceling the

The Silverback SRS-A2/M2 is a fully licenced replica of the Desert Tech Scout Recon Stealth A2 bullpup sniper rifle.

TAC-41 Hopup unit, “GBB” type


TAC-41 optional hopup unit, for “GBB” inner barrel & “GBB” hopup rubber. Parts included:



– T41-0226 hopup body “GBB” (aviation grade CNC construction)
– T41-0227 hopup rubber socket (aviation grade CNC construc

Long BB Follower for SRS Magazine