Luth-AR AR-10 Lower Parts Kit LPK .308 from Desert Tactical Solutions near Vail, Arizona, USA

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The Luth-AR LRPK-308 .308/7.62 Lower Parts Kit Complete is a full mil-spec quality kit containing all the necessary internal components to assemble a functional AR-10 lower receiver. This comprehensive kit includes the trigger, hammer, disconnector, bolt catch, magazine catch, safety selector, and all associated pins, springs, and detents needed for a complete build or repair. Every part is precision-manufactured to tight tolerances for smooth operation and reliable long-term performance.

Finished with a durable manganese phosphate coating on the fire control group and black oxide or phosphate on other components, this kit delivers the strength and corrosion resistance expected in a .308 platform. Ideal for building a new AR-10 or refreshing an existing lower.

Features

• Complete .308/7.62 AR-10 Lower Parts Kit - everything needed for assembly
• Includes trigger, hammer, disconnector, bolt catch, magazine catch, safety selector, and all pins/springs/detents
• Manganese phosphate finish on fire control components for durability
• Precision machined parts for smooth, reliable function
• Compatible with standard DPMS-style AR-10 pattern lower receivers
• High-quality components built to mil-spec standards
• Proudly made in the USA by Luth-AR

Kit includes:

• Trigger
• Trigger Guard
• Hammer
• Disconnector
• Selector
• Bolt Catch Spring
• Detent Spring
• Bolt Catch Button
• Take Down Detent
• Bolt Catch
• Magazine Catch Spring
• Bolt Catch Roll Pin
• Magazine Catch Button
• Magazine Catch
• Front Pivot Pin
• Hammer Spring
• Trigger Spring
• Pistol Grip
• Pistol Grip Screw
• Pistol Grip Lock Washer
• Selector Spring
• Detent Selector
• Hammer Pin
• Trigger Pin
• Take Down Pin
• Buffer Retainer Pin
• Buffer Retainer Spring
• Disconnector Spring