The ODIN Works Enhanced AR-15 Lower Parts Kit includes everything you need to complete a stripped AR-15 lower receiver—except the stock assembly. Featuring 31 precision-machined components, this kit is built for reliable performance with no MIM (Metal Injection Molded) parts and major components finished in a durable nitride coating for increased hardness, wear resistance, and corrosion protection.

Complete with a winter trigger guard, polymer pistol grip, and all required installation hardware, this kit is an excellent foundation for any AR-15 build.

Specifications

Platform: AR-15
31-piece lower parts kit
Compatible with: Standard AR-15 stripped lower receivers
Major components: Nitride coated for enhanced durability
Construction: Precision machined components (No MIM parts)
Hammer: 8620 Steel
Trigger: 8620 Steel
Disconnector: 4340 Steel
Trigger Pin: 4140 Steel
Bolt Catch: 4340 Steel
Winter polymer trigger guard
Polymer pistol grip
Includes: .050″ Allen wrench for trigger guard installation
Does not include: Stock assembly
Weight: 9 oz
Lifetime Warranty
Made in the USA

Why Choose the Enhanced Lower Parts Kit?

The ODIN Works Enhanced Lower Parts Kit combines premium materials, precision-machined components, and a durable nitride finish to give you a dependable foundation for your next AR-15 build. With everything needed to complete a stripped lower—except the stock assembly—it’s a simple, high-quality solution for builders who demand reliable performance.