CMMG Lower Receiver Parts Kit, 223 Remington/5.56 NATO, Black Finish, Includes Takedown Pin, Receiver Pivot Pin, Takedown Pin Detent (2), Takedown Pin Detent Spring (2), Hammer and Trigger Pin (2), Hammer Spring, Trigger Spring, Disconnect, Disconnect Spring, Safety Selector, Selector Detent, Lock Washer, Pistol Grip Screw, Hammer, Trigger, Pistol Grip, Magazine Catch, Magazine Catch Spring, Magazine Release Button, Trigger Guard Assembly, Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring Pin, Bolt Catch Spring, Buffer Retainer, Buffer Retainer Spring 55CA6C5 Main Features Caliber: MULTI CALIBER Finish: Black Trigger: Standard Safety: Lever Other Features Ar 15 Accessory: Y Ar-15 Accessory: Y Color: Black Country Of Origin: USA Dimension: 1.80 X 5.10 X 10.85 Dimensions: Mil-Spec Finishcolor: Black Firearm Accessories Type: Upper/Lower Parts Kit Firearm Accessories Weapon Fit: AR-15 Firearm Type: RIFLE KIT Gun Type: AR Platform Height: 1.9500 Length: 10.9500 Material: Steel Model: Mil-Spec Quantity: 1 Size/Finish: BLACK MATTE Sizefinish: BLACK MATTE Type: Kit Type/Color: LOWER PARTS KIT Typecolor: LOWER PARTS KIT Units Per Box: 1 Width: 5.0500 Warranty: Mfg Limited Lifetime Part Number: 55CA6C5 UPC: 852005002080 Weight: 0.60 lbs

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