The J&E Machine Tech Standard 3 oz Buffer (part no. PS-ABT7B) is a straightforward mil-spec-weight buffer for new AR-15 builds or for replacing a worn factory buffer. Machined in the USA and finished in black, it works in either commercial or mil-spec buffer tubes, so it fits nearly any standard AR-15 build.

Key Specifications

• Weighs the standard 3 ounces, matching the mil-spec carbine buffer weight most gas systems are tuned around.
• Compatible with both commercial and mil-spec buffer tubes, covering nearly any standard AR build.
• Finished in black to match standard AR hardware.
• Well suited for new builds or replacing worn factory parts.
• Made in the USA for consistent quality and fit.

Frequently Asked Questions

Will this fit a commercial buffer tube? Yes, it is built to work with both commercial and mil-spec buffer tubes.

How much does this buffer weigh? 3 ounces, the standard mil-spec carbine buffer weight.

Is this a good replacement for a worn buffer? Yes, it is a straightforward drop-in replacement for a worn or missing factory buffer.

Buy the J&E Machine Tech Standard 3 oz Buffer

Order this buffer from gun parts and accessories for a dependable, mil-spec-weight upgrade or replacement on your build. Order it from our Lubbock, Texas gun shop for fast, insured shipping.