AR Parts in 5.56x45mm NATO

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades & Skeletonized Aluminum Pistol Grip Anodized Red

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades & Skeletonized Aluminum Pistol Grip Anodized Gold

Lancer L5 Gen 2 AR-15 .223 / 5.56 30-Round Advanced Warfighter Magazine - Translucent Red

Lancer L5AWM AR15 5/30 5rd Magazine - Translucent FDE

Andro Corp Industries AR-15 Lower Parts Kit Black

Anderson Manufacturing AM-15 Stripped Lower Multi-Cal Receiver with Gadsden Flag Engraving

Lantac LA-XR15 Onyx Billet Receiver Set 01-RV-SET-ONYX

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Gold

Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized Red

Guntec USA AR-15 Essentials Kit Anodized Purple

ProMag AR-15 Polymer Magazine 30 rd 5.56x45mm .223 Remington

Black Rain Ordnance Spec15 Complete Lower Receiver

AMEND2 QUICK FIX GUN AND PAWN AR-15 30 ROUND BLK CUSTOM MAGAZINE OKLAHOMA INSERT

Black Rain Ordnance Lasered AR15 Magazine LGB Circle of Stars 30 rd xxx

Black Rain Ordnance Lasered AR15 Magazine LGB / FJB 30 rd BRO-MAG30-LGB-FJB

Maxim Defense MD15 AR-15 Lower Receiver - Complete Lower

Anderson Manufacturing AM-15 Stripped Lower Receiver Multi-Cal (No Logo)

Zeus Artemis Stripped Lower 5.56 Billet

Sons of Liberty Gun Works Rebellious Stripes AR-15 Stripped Lower Receiver - FDE

Zeus Artemis Stripped Billet Lower Anodized 5.56

Andro Corp Industries ACI-15 Forged Receiver Set with 7.25" MLOK Handguard Flat Dark Earth

Andro Corp Industries ACI-15 Forged Receiver Set with 15" MLOK Handguard Black

Reap Weaponries SCY Flat Trigger 5.56x45mm NATO AR-15 Carbine Conversion Black

BUSHMASTER Minimalist SD A3 Upper CA Compliant