The White Label Armory AR-15 Carbine Buffer in black steel (brand part no. WLA-BUF-7009-01) is a precision-weighted replacement buffer built for standard carbine-length AR-15 buffer systems. White Label Armory machines its buffers to consistent internal weight tolerances, giving builders and armorers a dependable, standard-weight option for replacing a worn or damaged factory buffer without needing to source a specialty weight. Finished in black steel, it drops into any mil-spec carbine buffer tube alongside a standard action spring for reliable bolt carrier cycling.

Key Specifications

• Built to standard carbine-length buffer weight specifications.
• Constructed from black steel for durability.
• Fits standard mil-spec carbine buffer tubes.
• Sold as a single replacement buffer, not bundled with a spring.
• Installs into a standard mil-spec carbine buffer tube.

Frequently Asked Questions

Will this fit a rifle-length buffer tube? No, this buffer is sized for standard carbine-length buffer tubes, not the longer rifle-length system.

Does this come with a buffer spring? This listing is the buffer itself; confirm current bundle contents for spring inclusion before ordering if you need a spring as well.

Buy the White Label Armory AR-15 Carbine Buffer

Replace a worn buffer with this White Label Armory part from our AR buffer system lineup. Order it from our Lubbock, Texas gun shop for fast, direct shipping to your door.