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SILVERBACK SRS TAC41 13MM APS2 TYPE SPRING - 120 NEWTON

*Charts with FPS and Joule with various spring ratings are based on an average and are for reference only. FPS and Joules are also heavily affected by other factors such as barrel length, air seal and etc.

- APS2 Large Type Spring compatible with Silverback SRS (Pull Bolt Version), TAC-41, APS-2, APS-T96, APS-SR2, M24
- 13 mm outside diameter, 11 mm inside.
- 120 Newton

APS 13 mm, 120 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 compressed at 99 mm in length, it delivers 120 Newton (+/- 5%, around 9 Kg of force). This spring received a black electrophoresis coating, and a laser marking to quickly identify the spring.

Our spring are named by the force, in Newton, needed to compress it to their “shooting stage”

Data in spring charts are average and for reference only, there might be variation due to various and multiple factors.
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