Home > AR-15 Parts > Failzero Ar-15 5.56 Nickel Boron Bolt Carrier Group W/Hammer

Failzero Ar-15 5.56 Nickel Boron Bolt Carrier Group W/Hammer

(4.5)

Buy Failzero Ar-15 5.56 Nickel Boron Bolt Carrier Group W/Hammer

We found a great deal on the Failzero Ar-15 5.56 Nickel Boron Bolt Carrier Group W/Hammer for only $215 at Brownells.

Drop-in bolt and carrier group has a self-lubricating surface that eliminates the need to apply oil or grease that can attract dirt, dust, unburned powder, and carbon and lead to cycling failures. Proprietary EXO-treated Nickel Boron finish produces an exceptionally hard surface that’s 40% more wear resistant than chrome plating, with an ultra-low friction coefficient. Surface is actually harder than the substrate underneath and will not peel, flake, gall, or rub off. EXO-treated Nickel Boron finish bolt/carrier groups have been tested to function reliably without additional lubrication up to 50,000 rounds. Reduced friction also means less heat generated by metal-on-metal contact, so t Mfg: Failzero SPECS: Heat-hardened carbon steel, EXO-treated Nickel Boron finish. Fits mil-spec AR-15 upper receiver. Carrier does not have provision for auto sear trip.

Click Here to Buy Now

  1. h murphy
    May 8th, 2016 at 15:35 | #1
  1. No trackbacks yet.

Click the stars to rate
Links