AR Parts in 223 Remington

Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Nickel Boron - 9310

JE Machine Tech AR-15 .223 Silent Recoil Spring System

Aero Precision AR-15 5.56/.223 Bolt Carrier Group w/ Carrier Grooves - Black Nitride

Armaspec Rifter Linear Muzzle Brake 5.56/.223 - 1/2-28 - No Shield

NBS AR-15 Stripped Upper

Toolcraft .223/5.56/300 BLK M16 C158 Profile Bolt Carrier Group - P51 (Polished DLC)

Toolcraft .223/5.56/300 BLK M16 Profile Bolt Carrier Group - Polished TiN

Mimtac F3X 45/90 AR-15 Ambidextrous Safety Selector - Red

Mimtac F3X 45/90 AR-15 Ambidextrous Safety Selector - FDE

Mimtac F3X 45/90 AR-15 Ambidextrous Safety Selector - Grey

Mimtac F3X 45/90 AR-15 Ambidextrous Safety Selector - Black

LMT MRP-L M-LOK AR-15 Upper Receiver - 9.25"

NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

Criterion Barrels 20" .223 Remington DCM Stainless Rifle Length Barrel 1:7.5 Twist

War Dog Industries Skeletonized Upper Receiver - Black

Armaspec B2 Extended Mag Release - Gold

Armaspec B1 Extended Mag Release - Gold

Armaspec S2 Enhanced Trigger Guard - Gold

Armaspec SFT45/90 Ambi Safety Selector - Gold

Armaspec ECB Enhanced Combat Button - Gold

Armaspec TCB-31 Tactical Combat Button - Gold

Rise Armament Iconic 2-Stage 3lb Trigger w/ Anti-Walk Pins - FDE - APRH101776C

Patriot Ordnance Factory 00849 Charging Handle Tomahawk AR-15 .223 7075 T6 Aluminum 7\" X 5\" X 5\","Patriot Ordnance Factory

Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M