Silverback

TAC 41 Variable Mass Piston (Red) | Piston Cup NBR 70 (Black)

TAC-41 Picatiny/Mlok short rail for TAC-41 P
This rail section will fit the TAC-41 polymer stock. It’s mounted on the lateral MLOK slots with 2 Nylon lugs. A rubber pad pushed by a grub screw will help you to adjust the vertical alignment (canceling the f

This kit include:


– T41-0240, Fine tuning wheel (aviation grade CNC construction with laser marking)

– T41-0241, reinforced feeder (stainless steel CNC construction)

– T41-0242, low nub (stainless steel CNC construction)

– T41-0243, high nu

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

This is a fully licensed replica of the Desert Tech SRS A2/M2 bullpup rifle. Each receiver has a unique CNC engraved serial number.

MDRX Hop Up Unit

TAC 41 Receiver