Description
HK Improved Buffer System - HK91
Bill Springfield developed a new piston and spring assembly that reduces the felt recoil up to 30% on any HK or clone utilizing the standard assembly. This piston is 2x longer than stock, the spring is about 25% lighter and allows much more piston travel to absorb the recoil. Fixed recoil buffer kit includes a new piston and spring which replaces the internals of your stock buffer.
Please note: the body of the buffer is surplus and the internals are brand new replaced by Bill Springfield.
Compatible With:
- HK91
- PTR91
- Century C308 (only if it has a HK style backplate only)
Additional Information
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FIREARM MODEL(S):
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HK91
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CALIBER:
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7.62x51 / .308
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MATERIAL:
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Alloy
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COLOR:
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Black
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4 Reviews
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Suppose it works
Installed into a CA-3 fine. Couldn't tell you how well it works as I opted to wait on shooting the rifle until it was installed. Rifle, however, kicks like a mule regardless.
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real recoil reduction
I have a Bill Springfield enhanced buffer, paired with muzzle brake/compensater and a enhanced recoil pad on my Custom built G3 clone. I have about 75% reduction in felt recoil. Excellent buffer .
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I highly recommend this drop in upgrade . I'll have a YouTube video of it on my channel Ninja Scout
I highly recommend this drop in upgrade . I'll have a YouTube video of it on my channel Ninja Scout
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I have the magpul prs stock, but the extended heavy buffer doesn't fit without modification. I bough...
I have the magpul prs stock, but the extended heavy buffer doesn't fit without modification. I bought this one, dropped it in with no issues and noticed an improvement in felt recoil. Definitely worth it.
