If you’re looking to improve the function of your carbine length AR without changing out a ton of parts, there’s an easy answer. All you really need to do to vastly improve the performance of your AR-15 is to upgrade to a Spike’s Tactical Tungsten Buffer. While there are a number of buffers on the market that you might choose, the Spike’s Tactical Tungsten Buffers will outperform the competition and are easily one of the most effective single component upgrades you can make to your AR15.
The T1 and T2 buffers are filled with “Low Density Tungsten Powder” that greatly reduces the cycling noise and allows your rifle to cycle more smoothly
T3 buffers contain three sliding solid tungsten balls
100% maintenance free
Tough anodized finish