APS 13mm Spring - 100 Newton (SRS & TAC-41) SP-HAO-F15-4 Chamber: Metal

Chamber: Metal

the piston comes with 1 adjustable air brake

The Rhino-style helmet mount is a reliable way to securely attach professional-grade night vision monoculars or goggles to military and commercial helmets for hands-free tactical use during night operations

Green color

Flex WindBlock LW Hoodie Black (Outrider) - L

APS 13mm Spring - 100 Newton (SRS & TAC-41) SP-HAO-F15-4 Chamber: MetalAPS 13 mm, 100 Newton spring. This spring follows the APS 13 mm standard (for a 9 mm outer diameter spring guide). It fits any rifle compatible with this standard, including all SRS models (except the push bolt mechanism) and all TAC 41 models. When compressed to 99 mm in length, it delivers 100 Newtons (+ 5%, approximately 9 kg of force). This spring features a black electrophoretic coating and laser marking for quick identification.