JP Enterprises SCS Silent Capture Spring Gen 2 AR-15 H2 Buffer - Carbine/Rifle
Details
The JP Enterprises Silent Captured Spring Gen 2 H2 adds mass to JP's friction-free buffer-spring assembly, giving shooters smoother cycling for AR-15 builds running a suppressor or increased gas pressure. Built with JP's proprietary LMOS buffer and centerless-ground, precision-polished spring, this AR-15 buffer delivers the same quiet, smooth operation as the standard SCS Gen 2 in a heavier weight class.
Features:
- H2 weight class
- 6.9 oz weight
- Carbine length
- Combination buffer-spring assembly
- Proprietary LMOS buffer
- Centerless-ground, precision-polished spring
- Removable spring for custom tuning
- Fits any gas-operated AR-15 variant, regardless of caliber
The Silent Captured Spring design eliminates the friction inherent to standard buffer components, and this H2 weight class adds mass over the standard-weight Gen 2 for AR-15 builds running a suppressor or an adjustable gas block that increases bolt carrier velocity. The spring remains removable from the assembly for shooters who want to fine-tune their setup, and it fits and functions in any gas-operated AR-15 variant regardless of caliber.
JP Enterprises designs precision AR-platform components focused on smoothness, accuracy, and sound reduction, and pioneered the Silent Captured Spring design in 2012 as a combination buffer-spring assembly.

