KynSHOT RB5015HD Hydraulic Recoil Buffer
The KynSHOT RB5015HD is a purpose-built hydraulic buffer system engineered specifically for 9mm pistol caliber carbines. Developed in cooperation with Blitzkrieg Components, this heavy-damped buffer represents a significant upgrade over standard buffer systems.
Performance Benefits
Recoil Reduction & Accuracy
- Reduces felt recoil by 30%, allowing shooters to maintain sight picture and stay on target
- Eliminates muzzle flip for faster target reacquisition
- Test data demonstrates measurably faster sight recovery—shooters often remain scoped after firing
Compatibility & Installation
- Fits AR-9 style pistol caliber carbines with Mil-Spec carbine buffer tubes (7" internal depth)
- Works with barrel lengths of 8" and above, or any suppressed configuration
- Compatible with all 9mm ammunition loads
- Drop-in replacement for any standard buffer system
- Pairs with any buffer spring style
Design & Construction
- Stainless steel construction for durability and corrosion resistance
- Weight and length optimized for PCC applications
- Positions precisely behind the bolt catch for reliable operation
- Hydraulic damping technology absorbs and dissipates recoil energy smoothly
The RB5015HD transforms the shooting experience in modern 9mm carbines, delivering measurable improvements in control and accuracy with straightforward installation.