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About Us: The Gun Parlor Inc. was established in 2010. In the summer of 2013, we opened our first retail location in Worcester, MA. At our location, we carry a wide range of firearms, ammunition, and accessories from all major manufacturers. We have a state of the art indoor shooting range that handles rifle,pistol ,shotgun & machine gun fire. We also offer a wide range of firearms training classes as well .We can also order any accessories or firearms you desire, including law enforcement issue items. The Gun Parlor Inc. is here to serve you and we look forward to helping you find just what you are looking for. Notice: Our inventory is constantly changing. While we work to keep our online inventory up to date, we recommend calling (508)982-0722 before visiting the shop to confirm the product you wish to purchase is still available. Notice 2: We are a Massachusetts based company. Products listed on our website may not always be Massachusetts Compliant and therefore are only available to out of state customers/Law Enforcement Officials. Any questions or concerns please call us at (508) 982-0722. Contact Us: Hours of Operation Monday – Friday 10:00 AM – 8:00 PM Saturday 10:00 AM – 7:00 PM Sunday 10:00AM – 6:00PM
The Fail Zero complete bolt carrier is the BCG that you want to put in your rifle. The Fail Zero BCG's are assembled and ready to drop into your mil-spec upper receiver. The thing that sets fail zero apart from other manufacturers is that all the critical parts are coated with EXO Nickel Boron technology which provides permanent dry lubricity. You will also notice that the fail zero will be extremely durable and will have an increase in wear and corrosion resistance. The Nickel boron coating will reduce friction and improve the overall performance of your firearm.
Specifications and Features:
Fail Zero Bolt Carrier Group FZ-M-16-401-NH-BLACK
5.56 NATO
Complete Bolt Carrier Group
Full Auto Carrier
No Hammer Included
All Critical parts are coated with EXO Nickel Boron technology
Patented Nickel Boron reduces friction/improves performance
Black Top Coat Exterior
Nickel Boron Treated Parts:
Bolt and Extractor
Bolt Carrier
Extractor
Cam Pin
Carrier Key
Firing Pin
Fits:
AR-15's chambered in 5.56 NATO/.300 AAC Blackout