LMT Carbine Receiver Extension (Buffer Tube) – LMP259A
The Lewis Machine and Tool AR-15 carbine buffer tube allows you to install your favorite adjustable stock to your AR-15.
This 6 position buffer tube is made from aluminum and features Mil-Spec dimensions for maximum compatibility with buttstocks. The durable, fine threads lock tight into your lower receiver and the extended lip adds strength to prevent carrier tilt. Pair this receiver extension with an Lewis Machine and Tool QD end plate and you have an extremely durable and functional set up.
Features:
- Made from light weight and durable aluminum
- 6 position adjustability
- Mil-Spec dimensions for compatibility with your favorite carbine stock
- For use with 5.56 carbine buffers and springs
- Compatible with Mil-Spec lower receivers
- Extended lip for added strength
- Durable threads



Traviss S. (verified owner) –
Rooftop defense presents with the best customer experience and service I have seen in my 61 years I made a mistake on an order with my shipping address I sent them a message not long after i seen the mistake on my order They responded within 15 minutes and fixed it The parts are as described and packaging is very good! I am convinced and will be a loyal customer! LMT rules
Ryan E. (verified owner) –
Great buffer tub, not a single blemish, LMT makes great mil spec products tried and proven equipment. As an LMT fan boy I have biased opinions but I’m not the only one. As always thanks for the meal rooftop we all need it in this community.