KAK Industries 5.3oz Shorty AR-10 / LR-308 Carbine Heavy Buffer

Manufactured by KAK Industry
Manufactured by KAK Industry
2 Reviews

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For use in standard AR15 Carbine Tubes using the correct LR-308 carbine buffer spring
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BrandKAK Industry
TypeBuffer - .308 Carbine
Weight5.3 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

2 reviews

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Excellent for reducing recoil and solving overgassing problems.


Machining and finish are impressive. This buffer works for the DPMS gas system, and will noticeably improve function. Most 7.62x51mm/ .308Win ARs are overgassed, and this buffer addresses that. Felt recoil is also reduced. I'd rate this as almost as good as the CTS AKTIVE buffer (and it is slightly cheaper than the CTS). A solid upgrade for function and reliability.

Like a H3 buffer for your LR-308

by -

This is a beautiful part. Most shorty 308 buffers weigh 3.8 oz. KAK advertises this as 5.3 oz, but mine is closer to 5.2. Still significantly heavier than a regular buffer. Helps reduce recoil and has also helped with stripping rounds out of my metal magazines that seem to have more friction than the polymer mags. A very worthwhile addition.