AR-15 & M16 Lower Receiver, M4 Stripped Lower

U.S. Arms has developed a revolutionary new device that improves barrel stability and accuracy through a secure fit. Shop our AR-15 & M16 lower receivers today.
The USAC M-4 CLS Cam-Lock UTAW Lower Receiver improves the accuracy of any AR-type firearm. This is a stripped lower receiver. Includes trigger guard.

Palmetto State Armory AR-15 w/ M16 Pocket Cut FCG Stripped Lower

Harrington & Richardson M16A2 Special Forces COTS Marked Stripped

PREBAN Colt SP1 Lower Receiver A1 M16 XM177 M16A1 AR15 M4 A2 6920

BCM Stripped Lower Receiver

KDG Enhanced AR-15 Stripped Lower Receiver - Omaha Outdoors

FN 15® M4/M16 Stripped Lower

M16 AR-15 SAFE-SEMI-AUTO Assembled Lower Receiver Stage 2

Aero Precision M4E1 AR-15, Multi-Cal Stripped Lower Receiver

AR-15 Complete Rifle Kit with AR15 80% Lower - Daytona Tactica

Fair price for Pre-ban lowers? : r/ar15

M16A4 Clone Complete Lower - Anodized Black

AR-15 Lower Receiver, Stripped, Ready For Your Next Build