KYNSHOT RB5001 Hydraulic Recoil Buffer for Fixed Stock AR-15

The KYNSHOT RB5001 hydraulic recoil buffer transforms standard AR-15 performance by reducing felt recoil up to 70% while maintaining reliable cycling. This precision-engineered buffer replaces the standard carbine buffer in fixed stock configurations, delivering smoother operation and enhanced shooter comfort.

What Makes This Different

Unlike conventional spring-loaded buffers, the RB5001 utilizes hydraulic dampening technology to control bolt carrier velocity throughout the entire cycle of operation. The sealed hydraulic system provides consistent performance across temperature ranges from -40°F to 160°F. This advanced design eliminates the harsh impact associated with standard buffers while maintaining proper timing for reliable ejection and feeding.

Key Features

• Hydraulic dampening system reduces felt recoil by up to 70%
• Precision-machined 7075-T6 aluminum construction with hard anodized finish
• Compatible with standard carbine buffer tubes and rifle-length systems
• Sealed hydraulic chamber rated for 10,000+ round service life
• Standard 3.25-inch length fits all AR-15 fixed stock configurations
• Temperature-stable operation from -40°F to 160°F
• Drop-in replacement requires no gunsmithing or modifications

The RB5001 excels in competitive shooting environments where rapid follow-up shots demand maximum control. Law enforcement agencies report improved accuracy during rapid fire sequences, while recreational shooters experience reduced fatigue during extended range sessions. The hydraulic system maintains consistent cycling pressure regardless of ammunition weight or powder charge, ensuring reliable function with both lightweight varmint loads and heavy match ammunition.

Technical Specs

• Overall Length: 3.25 inches
• Weight: 4.2 ounces
• Material: 7075-T6 aluminum with Type III hard anodizing
• Compatibility: AR-15 fixed stock buffer tubes
• Operating Temperature: -40°F to 160°F
• Service Life: 10,000+ rounds
• Country of Origin: USA
• Warranty: Limited lifetime warranty

The KYNSHOT RB5001 represents a significant upgrade for serious AR-15 users seeking improved performance and comfort. Professional-grade construction and proven hydraulic technology deliver measurable improvements in recoil management and shooting precision.