Silverback

TAC-41 cylinder head “GBB”
Optional cylinder head for the TAC-41, “GBB” version, for optional/GBB hopup unit (SBA-HOP-31). 4.60 internal diameter nozzle, Oring included, stainless steel CNC construction.



Compatible with (must be used with a “GBB”

TAC 41 Polymer Stock OD

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

Fibred Nylon SRS buttplate base and synthetic rubber recoil damper.

APS 13 mm, 150 Newtons spring


This spring is following the “APS 13 mm standard” (for 9 mm outside diameter spring guide). It will fit any rifle compatible with this standard, including all SRS (except push mechanism) and all TAC-41. While being compres

Carbon Barrel Extension, M size

28 mm Barrel Spacers

TAC 41 Complete Trigger Box

5x SRS Spring Guide Pre-load Washers

SRS-A2 short Handguard, Mlok
CNC aviation grade aluminium
122 Grams

SRS Magazine Pouch
Can hold two magazines.