APS 13mm Spring - 90 Newton (SRS & TAC-41) SP-DAVI-37 Not compatible with the W

Not compatible with the W

Patented design based on the proven parachute cord loops and taped tabs currently in use by special warfare units around the world

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Folded length: 678 mm

APS 13mm Spring - 90 Newton (SRS & TAC-41) SP-DAVI-37 Not compatible with the WAPS 13 mm spring, 90 Newtons. This spring follows the APS 13 mm standard (for a spring guide with a 9 mm outer diameter). 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 a length of 99 mm, it delivers 90 Newtons (+ 5%, around 9 kg of force). This spring features a black electrophoresis coating and laser marking for quick identification.