The Kynshot RB5005 Recoil Buffer Stainless Steel is a hydraulic buffer engineered specifically for AR-10 rifles using an AR-10 length or A5 buffer tube. Machined from durable 17-4 stainless steel, this silver buffer replaces standard 3.25" units and uses internal damping technology to absorb the bolt carrier’s rearward motion, helping to control recoil and minimize bolt bounce as each round is chambered.

Designed for 7.62mm/.308 AR-platform rifles with collapsible stocks, the Kynshot RB5005 reduces felt recoil by roughly 20–30 percent, leading to smoother operation and improved shot-to-shot consistency at the range or during training. Its drop-in installation and compatibility with any AR-10 buffer spring make it a practical upgrade for shooters seeking better control and faster follow-up shots, backed by Kynshot’s focus on precision engineering and innovation in recoil management.

Key Features:

• Manufacturer: Kynshot
• Model: RB5005
• Caliber: 7.62mm / .308
• Condition: New
• Product Type: Hydraulic Recoil Buffer
• Length: 3.25" buffer replacement
• Diameter: 0.76"
• Weight: 5 oz
• Unique Features: Hydraulic damping system, drop-in replacement for AR-10 length/A5 buffer tubes