Product Description
AR-15 BUFFER LPK COMBO: COMPLETE MIL-SPEC AR-15 LOWER PARTS KIT + MIL-SPEC BUFFER TUBE KIT
The MCS Complete Mil-Spec Lower Parts Kit and Buffer Tube Assembly Combo is a lower receiver completion package built for AR-15 platform builders seeking reliable Mil-Spec compatibility and streamlined assembly. This bundled kit combines a complete lower parts kit with a standard carbine buffer tube assembly, providing the essential internal controls, hardware, and rear receiver components needed to complete a stripped AR-15 lower receiver.
Designed for compatibility with standard AR-pattern rifles, this combo offers a convenient all-in-one solution for new builds, repairs, and lower receiver upgrades.
Platform: AR-15 Mil-Spec Lower Receivers
Lower Parts Kit Brand: MCS
Components: Lower parts kit, buffer tube, buffer spring, carbine buffer, castle nut, and receiver end plate
Buffer Tube Style: Carbine, 6-Position
Buffer Weight: 3 oz
Recoil Spring: Carbine Buffer Spring
Castle Nut Material: Steel
