Simply drop this FailZero AR15 Bolt Carrier Group BCG, No Hammer into your Mil-Spec upper receiver to ensure your weapon is properly performing with every shot. The majority of components in these FailZero Bolt Carrier Groups are nickel boron-treated to create a stronger part that is resistant to corrosion and has permanent dry lubricity . The FailZero AR15 5.56/.223 Bolt Carrier Group BCG, No Hammer comes fully-assembled so that you can easily install it without worry. Upgrade to the FailZero AR15 Semi-Auto BCG, No Hammer to improve your weapon’s function with a rugged, reliable Bolt Carrier Group BCG. Specifications for FailZero AR15 Bolt Carrier Group (BCG), No Hammer: Manufacturer: FailZero Finish: Nickel Boron Fabric/Material: Steel Gun Make: AR Platform Gun Model: AR-15 Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Features of FailZero AR15 Bolt Carrier Group BCG, No Hammer: Comes fully assembled and ready to drop into most mil-spec AR15 upper receivers All critical parts are coated with Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Our patented Nickel Boron coating will reduce friction and improve the overall performance of your rifle. Package Contents: FailZero AR15 Bolt Carrier Group, No Hammer
4 reviews for FailZero AR15 Bolt Carrier Group (BCG), No Hammer
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Kersey –
I definitely like the quality of this BCG. The gas key staking is done right. The functionality and material is awesome as expected to be. Very easy to clean. I will definitely consider this product for my next build.
J.Nason –
Like the title says, it has performed flawlessly so far with over 1200 rounds and no jams in my AR15 PSA 10.5 Upper along with an Enhanced PsA Nickel Boron Trigger. The color has lost some of its shine, but the material hasn't rubbed off, flaked etc. Still looks good and most importantly functions well. The staking on my BCG couldn't be better.
Pangy –
Got two of them and they run fine, no problems so far. Clean up easy as well.
CJ –
I got the cool looking black one.. Looks very nice on her surface packaged well exterior coating looks very nice.. it wasn’t until I started looking more closely that I found things that I’d say I wouldn’t expect. Staking is there but it almost looks like the material pushed toward the bolt is bound to break off as it is separated on one side of the staking from the original material being pushed see. Also closer look of the firing pins shows some unusual markings I assume tooling. I can’t post pictures I have plenty pictures speak a thousand words. Hopefully she runs well I haven’t been able to get out and fire this thing yet but first impressions no so impressed. 3 stars for now we will see after I shoot it if she keeps all three.