NLX-15 Billet AR15 Lower


Billet AR15 Lower Receiver 

We make sure that every NLX Fifteen Billet AR15 Lower is tight, clean, and perfectly machined. Billet quality made by Next Level Armament, stripped and ready for your build. 

In stock

Next Level Quality Billet AR15 Lower

Each NLX Fifteen billet AR15 lower receiver starts with a solid USA Milled 7075 Aerospace Alloy Aluminum block.  We cut to length on our Programmable CNC Marvel Saw.  After cutting, we machine each lower complete in-house on our Haas VFss with Touch probe capabilities.   We hard coat anodize each receiver to mil-spec tolerances, ensuring a long lasting finish.

Whether you want light weight for hunting or competition, our unique design reduces weight for a truly lightweight and strong platform for your rifle.

The NLX Fifteen billet lower features a take-down pin tension screw, a threaded take-down detent/spring hole, and a threaded bolt catch pin.  We include all hardware needed to complete your build.  Designed with weight in mind, the NLX Fifteen lower weighs in at 8.8 oz.  Our upper and lower sets weigh in at a combined 15 oz.