JP Enterprises Gen 2 Silent Capture Spring – AR-15
The JP Enterprises Gen 2 Silent Captured Spring is a self-contained recoil system designed for AR-15 rifles using compatible buffer tubes. This standard-weight version combines the buffer mass, spring, and guide system into a single captured assembly, helping reduce traditional buffer spring noise while providing a smooth, consistent cycling feel.
The JPSCS2-15 has a total weight of 5.3 ounces with 2.9 ounces of reciprocating mass, making it JP’s standard configuration for replacing a conventional buffer of similar weight. An included spacer allows the system to be installed in either carbine- or rifle-length buffer tubes.
JP recommends the standard JPSCS2-15 for many .223/5.56 and .300 Blackout applications, including duty and competition rifles using standard- or low-mass bolt carriers.
Features
- Gen 2 Silent Captured Spring system
- Standard AR-15 configuration
- Self-contained captured recoil assembly
- Designed to reduce traditional buffer spring noise
- 5.3 oz total system weight
- 2.9 oz reciprocating mass
- Includes spacer for carbine- and rifle-length buffer tubes
- Suitable for standard and low-mass bolt carrier applications
- Patented JP Enterprises design
Specifications
- Platform: AR-15
- Model: Standard
- Total Weight: 5.3 oz
- Reciprocating Mass: 2.9 oz
- Buffer Tube Compatibility: Carbine / Rifle-Length
- Spacer Included: Yes
- Manufacturer Part Number: JPSCS2-15



