AR-15 M4 COMPLETE LOWER RECEIVER 5.56MM

AR-15 M4 COMPLETE LOWER RECEIVER 5.56MM

The Colt AR-15 M4 Complete Lower Receiver is made entirely from 7075-T6 aluminum and features a black hardcoat-anodized finish for added durability.

Marked for 5.56 NATO, single-stage semi-automatic trigger group

Equipped with M4-style buttstock and pistol grip

The Colt AR-15 M4 Complete Lower Receiver is built using the same parts and the same attention to detail as the company's popular line of LE6920 AR-15 rifles.

Link to parts manufacturer

The Colt AR-15 M4 Complete Lower Receiver is made entirely from 7075-T6 aluminum and features a black hardcoat-anodized finish for added durability.

Marked for 5.56 NATO, single-stage semi-automatic trigger group

Equipped with M4-style buttstock and pistol grip

The Colt AR-15 M4 Complete Lower Receiver is built using the same parts and the same attention to detail as the company's popular line of LE6920 AR-15 rifles.

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