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Kynshot RB5001 Hydraulic Recoil Buffers 5.56mm / Fixed Stock

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TECHNICAL & PRE-SALE QUESTIONS
Brand:
SKU:
Kynshot-RB5001
UPC:
854476005010
Weight:
0.33 LBS
  • Kynshot RB5001 Hydraulic Recoil Buffers 5.56mm / Fixed Stock
  • Reduces felt recoil 20-30%, while largely eliminating muzzle rise.  To be clear: in the .223 caliber rifle, absolute recoil reduction is small.  There just is not that much kick in a .223 round to begin with.  However, the improvement in weapon accuracy – specifically second- and third shot accuracy – is large as shooters report that their time to reacquire a target decreases, and in many cases never leaves their scope sights.  In our experience, the more serious the shooter, the greater the improvement is felt.  A top-ranked competitive shooter recently told us our buffer made his fixed stock AR-15 “the smoothest firing rifle he has ever had.”

This buffer is a proven system that has seen heavy use with civilian competition shooters, law enforcement personnel and the US Armed Forces.  Designed for AR-15 rifles with a full length, fixed stock such as the standard A2 butt stock or aftermarket fixed stocks such as the Magpul PRS.  This buffer was designed for 5.56mm / .223 cal. Rifles, but works with a variety of other larger cartridges designed for the AR-15 series of rifles such as the 6.8 SPC, .30 AR, 450 Bushmaster etc. *Note:  Do not use this buffer with a .308 / 7.62mm sized rifle.

$109.98
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Description

The KynSHOT RB5001 Recoil Buffer is designed for Fixed Stock AR-15s. This is a proven system that has seen heavy use with civilian competition shooters, law enforcement personnel and the United States Armed Forces.  This buffer has patented damping technology to absorb the shock of impact from the bolt carrier's rearward motion and to prevent bolt bounce as a new cartridge is chambered. The RB5001 reduces felt recoil 20-30%, while largely eliminating muzzle flip.  The improvement in weapon accuracy – specifically second and third shot accuracy – is even more noticeable as shooters report that their time to reacquire a target decreases, and in many cases never leaves their scope sights.

BENEFITS

  • Drop-In Replacement
  • Reduce felt recoil
  • Improve reliability
  • Reduce bolt carrier speed
  • Reduce wear on parts
  • Reduce shock and vibration to optics
  • Suppress bolt bounce
  • Decrease sight movement
  • Smoother operation
  • Faster shot recovery time
  • Military grade materials and manufacturing

SPECIFICATIONS

  • Weight: 8.3 Ounces.
  • Length when Compressed: 5 7/8".
  • Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30F - +150F
  • DO NOT USE IN 9mm AR-15s. For 9mm AR15s use KynSHOT P/N RB5007, RB5015HD, or RB2020SS. See Selection Matrix for proper buffer choice.
  • High strength 17-4 Stainless Steel construction throughout the unit, making it virtually impervious to corrosion.
  • Designed for .233/5.56 mm cal. type AR-15 rifles with a fixed stock, and can be used with other popular AR-15 calibers as well such as .300 BLACKOUT, 6.8 SPC, 6.5 Grendel, .204, etc. 
  • This buffer can be used with heavier calibers such as the 458 SOCOM, 450 Bushmaster, 6.5 Grendel, etc. Works great with these calibers due to heavier weight and dampening effects.

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

NO RETURNS OR EXCHANGES ON PPE EQUIPMENT, BALLISTIC PRODUCTS, AMMUNITION, OR FIREARMS.
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Additional Information

Product ID:
59479
Type:
AR15/M4 Buffer
Caliber:
5.56mm
Origin:
Made In USA
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1 Review

  • 4
    KYN- Shot buffer

    Posted by Matthew on 25th Jun 2019

    The item is great when it works. When I installed the device with stock recoil springs every shot malfunctioned. Had to replace with the JP springs the manufacturer recommends. Works much better but still a higher rate of failure than I would like. Wouldn’t recommend for duty use or home defense. Mine is on precision rifle and range toy. Recoil is very soft with no impulse when installed. The item works as intended but reliability may be an issue.

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