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KynSHOT / Blitzkrieg Components - 9mm AR-15 Hydraulic Buffer (3.9")
Blitzkrieg Components partnered with KynShot to develop a top of the line 9mm AR-15 buffer using KynShot's Hydraulic Buffer Technology. The 9mm Hydraulic Buffer is made from 17-4 Stainless Steel and uses hydraulic shock absorption to dampen the impact of the bolt at the rear of its travel. It's weight and length have been optimized for the 9mm application so that it runs reliably, softens recoil, smooths out the action, and stops just behind the bolt catch using any 9mm ammo type. It is the smoothest running, softest recoiling 9mm buffer on the market and will allow faster follow up shots, improved accuracy and less wear on the firearm.
The blowback operation of the 9mm AR-15 drives a very heavy bolt (normally 16 ounces) much harder than a standard AR-15 BCG and it needs to be dampened as much as possible to optimize the system, reduce wear on the firearm and reduce recoil and sight movement. Most of the felt recoil on a 9mm AR-15 comes from the impact of the heavy bolt. The design of the buffer is simple, yet very effective and will feel softer and run quieter than any conventional AR buffer. Spring noise is also greatly reduced using this buffer. Most spring noise on 9mm AR15s comes from the abrupt stop of a conventional buffer causing spring vibration. Our buffer dampens the impact for a soft landing which eliminates this vibration and noise. The length of this buffer stops the bolt just behind the bolt catch on a 9mm AR-15 without the need for a spacer. We recommend pairing this buffer with an AR-10 rifle or carbine buffer spring or an AR-15 extra power buffer spring depending on how hot/heavy of ammunition you plan on running and how long your barrel length is. Our high performance JP and Sprinco buffer springs are available separately for the ultimate in strength, consistency and long service life. For 14.5-16" carbine barrels, we recommend using our JP AR-10 rifle spring for best performance with standard 115 grain ball up to heavy +P self defense loads. If using a 7-14" barrel we recommend a JP or Sprinco .308 Carbine buffer spring for the full range of ammo types. For barrels 6" or less, including soft subsonic ammo with a suppressor, an extra power AR-15 buffer spring normally works very well. Keep in mind that every gun is unique and that bullet weight, pressure/energy, barrel length and suppressors, bolt weight and trigger spring strength all effect how hard a blowback gun will run. It may take some trial and error to find the sweet spot for your particular weapon.
Length: 3.90" (when compressed) Weight: 6.0 ounces Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30F - +150F
Kynshot Hydraulic Recoil Buffers
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