Luth-AR Delta Pack – AR-15/AR-10 Enhanced Lower Parts Kit

The Luth-AR Delta Pack is a comprehensive lower parts kit designed to complete your AR-15 or AR-10 build with quality components. This kit includes all the springs, pins, detents, and small parts needed to assemble a mil-spec lower receiver, making it a practical choice for builders who want reliable function without unnecessary extras. It provides the essential hardware to get your lower receiver operational, whether you're building your first rifle or replacing worn components.

Manufactured from mil-spec materials with a black oxide finish on steel components, the Delta Pack features standard AR-pattern dimensions for broad compatibility. Installation requires basic armorer tools and knowledge of AR lower assembly procedures—familiarity with roll pin installation and spring tensioning is essential. The kit does not include a trigger group, pistol grip, or buttstock, allowing you to select these components separately based on your build requirements.

• Part Type: Lower Parts Kit (Minus FCG, Grip, and Stock)
• Compatible Firearms: AR-15, AR-10
• Material: Steel
• Finish: Black Oxide
• Installation: Requires Armorer Experience and Specialized Tools
• Includes: Bolt Catch Assembly, Magazine Catch Assembly, Trigger Guard Assembly, Takedown/Pivot Pins, Safety Selector with Detents and Springs, Buffer Retainer and Spring (FCG, Grip, and Stock Not Included)