Lower Receivers

Icarus Precision

Icarus Precision Rxm_x_blk Rxm X

JL BILLET

JL Billet Light Weight Matched Set Blackjl Billet AR-15 5.56 Skeletor

KAK Industry

KAK Industry KF-15, Complete Lower Receiver, Semi-automatic, A2 Grip, A2 Stock, Anodized Finish, Black

KAK Industry

KAK Industry KF-15, Complete Lower Receiver, Semi-automatic, A2 Grip, Anodized Finish, Black

KAK Industry

KAK Industry KF-15, Stripped Lower Receiver, Semi-automatic, Anodized Finish, Black

KAK Industry

KAK Industry KF-15, Stripped Lower Receiver, Semi-automatic, Anodized Finish, Flat Dark Earth

KE Arms

KE Arms AR-15 KP-15 Complete Lower Receiver Mil-spec Polymer Black

KE Arms

KE Arms AR-15 KP-15 Complete Lower Receiver Mil-spec Polymer FDE

KE Arms

KE Arms KP-15 Stripped Lower Receiver Polymer Black

KE Arms

KE Arms KP-15 Stripped Lower Receiver Polymer FDE

Kel-Tec

Kel-Tec S2K1508 SUB2000 GEN 3 Featureless Black

Kidd Innovative Design

Kidd Innovative Design Classic Slip-fit 22 Long Rifle Receiver - Classic .22LR Receiver Slip Fit Model Black

Kidd Innovative Design

Kidd Innovative Design Classic Slip-fit 22 Long Rifle Receiver - Classic .22LR Receiver Slip Fit Model Silver

LanTac USA

LanTac USA LLC Raven 2 Billet Lower Receiver, Semi-automatic, Multi Caliber, Ambidextrous, Anodized Finish

LanTac USA

LanTac USA LLC Raven Billet AR-15 Lower Receiver, Anodized Finish, Black

LanTac USA

LanTac USA SF15 USR Forged Upper & Lower Set Black

LaRue Tactical

LaRue Tactical LT15X01-BLK Stripped Lower Receiver

Lead & Steel

Lead & Steel Llc LSLSK Mil-Spec Lower Spring Kit Black

LMT Defense

LMT Defense Mars-l PDW 204 RUGER/5.56/300 Black Complete Lower Receiver

Magnum Research

Magnum Research Switchbolt Match Receiver, Semi-automatic, Action Only, 22 LR, Hard Coat Anodized Black