5.56x45mm NATO Lower Receivers

Spikes Tactical Rare Breed Crusader Stripped Painted

LMT Defense DEFENDER-L Stripped Lower 5.56 / .300 AAC Blackout

ATI Omni Hybrid Lower Receiver with 6-Position Stock

BRAVO COMPANY RECCE-11 5.56 NATO 11.5" 30rd - Black

Bravo Company BCM Complete Lower 5.56 NATO / .223 Rem Blemished

BLEM Bravo Company Complete Lower w/ BCM Gunfighter Stock

ZEV Technologies AR-15 Billet Ambidextrous Receiver Set

Wilson Combat WC-15 AR-15 Stripped Billet Receiver Set

Geissele Automatics Geissele Super Duty 5.56mm NATO 10.3" Bbl Black Pistol w/BRACE 08-562B

RUGER AR-556 Elite 5.56 NATO Complete AR15 Lower Receiver - Black w/ Magpul MOE SL Stock

FAB Defense MOJO Improved Mag-Well Mask Crusader Cavalier Black

ANDERSON AR-15 Stripped Lower Multi Cal

Anderson Manufacturing AM-15 Complete AR-15 Magpul MOE Lower Receiver - OD Green

Anderson Manufacturing AM-15 Complete AR-15 Magpul MOE Lower Receiver - FDE

BLEM Griffin Armament MK2 AR-15 Lower Receiver, Warhawk Green

FOSTECH STEALTH RAPTOR HGA 5.56 7.5IN BBL MACH-2 7IN RAIL ECHO ARII TRIGGER TUNGSTEN

WMD Upper/Lower Receiver Set 223/5.56 Free Float Nib-X

Spike's Tactical Stripped Lower/Upper Set - Gray

2A ARMAMENT BALIOS-LITE Gen 2 MULTI Caliber AR15 Stripped Lower Receiver - Black

Kinetic Development Group 223 Rem/556NATO Stripped Lower Enhanced - Black

Cobalt Kinetics CK-Pro Urg Stripped Upper CK Green 13 Handguard

Grey Ghost Precision AR-15 Receiver Stripped Lower Receiver Multi-Cal

ODIN Works OTR AR-15 Billet Lower Rifle Receiver Set - Grey

ODIN Works AR-15 OTR Billet Complete Lower