The JE Machine Tech AR-15 Lower Parts Kit (brand part no. TS-LPKAR15-RSS) supplies every internal component needed to complete a stripped AR-15 lower receiver, precision-machined to Mil-Spec dimensions for a drop-in fit on nearly any lower on the market. JE Machine Tech finishes the kit’s parts in black to match a standard build, covering the trigger group, springs, pins, and controls a builder needs to finish the lower. Among rifle parts, this lower parts kit suits builders completing a custom AR-15 from a stripped receiver.

Key Specifications

• The fit is Mil-Spec, precision-machined for drop-in compatibility with nearly all AR-15 lowers.
• The finish is black.
• The kit includes the trigger group, springs, pins, and controls needed to complete a stripped lower.

Frequently Asked Questions

Will this kit fit my lower receiver? Yes, it is precision-machined to Mil-Spec dimensions for a drop-in fit on nearly any AR-15 lower receiver.

Does this include the trigger group? Yes, the kit includes the trigger group along with the springs, pins, and controls needed to finish a stripped lower.

Buy the JE Machine Tech AR-15 Lower Parts Kit

A complete, Mil-Spec set of internals to finish a stripped AR-15 lower is exactly what this JE Machine Tech kit delivers. Order it from our Lubbock, Texas gun shop and it ships fast to your door.