Complete Your AR Pistol Build with the Perfect Buffer System
Tuning your AR pistol for both supersonic and subsonic .300 Blackout loads requires precision—and the right buffer makes all the difference. This lightweight buffer kit features a 3.0-ounce carbine buffer, optimized to help your rifle cycle reliably with low-power subsonic rounds while still maintaining smooth performance with supersonics. Say goodbye to finicky cycling and harsh recoil—this buffer strikes the ideal balance for dependable function across a wide range of loads.
AR Pistol Buffer Kit: What's Included
- Lightweight (3.0-ounce) buffer
- Recoil buffer spring
- Mil-spec buffer tube
- Padded tube cover
- Standard latch plate
- Standard castle nut
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.
- Caliber:
- 5.56
- Caliber:
- .300 AAC Blackout
- Platform:
- AR15