Product Description
The KynSHOT RB5000A5 is a hydraulic recoil buffer engineered for lightly cycling, tuned, and under-gassed AR-15 platforms that use a Mil-Spec A5 buffer tube. Designed as a direct drop-in replacement for A5 buffer systems, it works with standard A5 buffer springs and helps shooters fine-tune low-gas rifle setups while maintaining reliable cycling. This buffer is also well-suited for pistol-caliber carbines with delayed-blowback operating systems, including radial-delayed, roller-delayed, bearing-delayed, and chamber-ring-delayed designs.
Built with patented hydraulic recoil-reduction technology, the RB5000A5 is designed to reduce felt recoil by up to 30%, decrease bolt speed and bolt bounce, and support faster target reacquisition. Its durable 17-4 stainless steel construction, Mil-Spec hydraulic fluids and seals, corrosion-resistant design, and wide operating temperature range make it a strong choice for demanding AR-15 and delayed-blowback PCC applications, including full-auto rated firearms.
Product Highlights
- Hydraulic recoil buffer for AR-15 rifles using an A5 receiver extension with approximately 7.75 inches of internal depth.
- Optimized for lightly cycling, tuned, and under-gassed AR-15 builds, including suppressed configurations.
- Compatible with standard A5 buffer springs and delayed-blowback PCC systems such as radial-delayed and roller-delayed designs.
- Helps reduce felt recoil, bolt speed, bolt bounce, optic vibration, and sight movement for smoother operation.
- Constructed from high-strength 17-4 stainless steel with Mil-Spec hydraulic fluids and seals for long-term durability.
Specs
- Product Type: Hydraulic Recoil Buffer
- Model: RB5000A5
- MPN: RB5000A5
- UPC: 854476005485
- Brand: KynSHOT
- Color: Silver
- Platform Compatibility: AR-15 with A5 buffer system
- Additional Compatibility: Delayed-blowback PCC systems
- Spring Compatibility: Standard A5 buffer springs
- Required Buffer Tube Internal Depth: Approx. 7.75 in
- Weight: 6.0 oz
- Overall Length: 4.35 in
- Compressed Length: 3.90 in
- Buffer Diameter: 0.76 in
- Material: 17-4 stainless steel
- Hydraulic Components: Mil-Spec fluids and seals
- Operating Temperature Range: -30°F to +150°F
- Full Auto Rated: Yes
- Corrosion Resistant: Yes
- Country of Manufacture: USA
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