![LMT 4-position carbine buffer tube - NOS LMT 4-position carbine buffer tube - NOS](https://cdn11.bigcommerce.com/s-k5jq3j85wp/images/stencil/152x200/products/3177/24408/LMT-buffer4-001__19116.1684270863.jpg?c=2)
NSN: 1010-01-611-4106
Milspec 5.56 receiver extension
LMT Defense has a great option for those building their own MSR. LMT milspec receiver extensions, or buffer tubes exceed the quality standards of others in the industry. LMT does the heavy lifting and times the tubes to have a “no guess” fit with LMT (or other great milspec) lower receivers and follow up the black anodize finish with dry film lubricant to enhance performance.
Limit of 1 per person, very limited availability
Note: If you are interested in the rest of the setup, see here: LMT carbine spring and buffer kit