The J P Enterprises AR15/M16 Alternate 5 Spring Pack for JPSCS-15 is a replacement part for AR-15.
The Alternative Spring Pack Kits are a pack of 5 different spring weights for the JP Silent Captured Spring that allow custom tuning of the device to a given rifle. While the default spring offers the best performance for the widest range of configurations, a simple disassembly and reassembly of the JPSCS-15 with a slightly different spring rate can yield truly optimized performance, particularly for rifles without an adjustable gas block.
Specifications
- Brand: J P Enterprises
- Fits: AR-15
- UPC: 812872020853
