Silverback

SRS A2 to A1 G-Spec barrel extension

SRS Outer barrel, CNC Aeronautical grade aluminium, deep fluting, all along the barrel

SRS Steel/Aluminium Mag Catch

Ref: SBA-MGC-02

SRS Nylon Spring Guide thrust bearing
For SRS A2 Sport Version (for nylon spring guide only)

SRS Hop Up rubber nub (2 pieces)
Ref: SBA-HP-25

Bolt Head (Monolithic)

SRS Dual Stage Trigger - Classic

Fiber reinforced nylon hollow buttplate spacer (SRS214) for the Silverback SRS-A1, allowing you to use a pull bolt. Desert Tech licenced product.

MDRX Buttpad

MDRX Cheek Piece - FDE