AR carbine buffer, HEAVY, 4.6 Oz

This HEAVY 4.6 Oz carbine buffer for AR rifles is just the thing for short barreled carbines or in any rifle to slow the cyclic rate and increase reliability.  Many short barreled AR's suffer from reliability issues because of the short barrel, a heavier buffer is an easy way to solve the majority of these problems.  Drop in replacement, no modifications are necessary.  A heavier buffer will also slow down the cyclic rate and reduce felt recoil!