MPN: DB-762-GLD-TTZ / DB-762-RGD-TTZ / DB-762-SIL-TTZ / DB-762-TB-TTZ


  • Multiple advance coating options provides durability and resist corrosion
  • Heat treated to ensure tolerance
  • Easier to clean
  • Magnetic Particle Inspected (MPI) and High Pressure Tested (HPT)


  • Caliber: .308 Win / 7.62 NATO / 6.5 Creedmoor
  • Material:
    • Bolt: Carpenter 158 steel
    • Carrier: 8620 case-hardening steel
  • Weight: 17.39 oz.
  • Finish: Gold (TiN), Silver (CrN), Rose Gold (TiCN), or Black (DLC)
  • Profile: Full-Auto / M16

**A full-auto (A.K.A. M16) bolt carrier installed in a standard semi-auto AR-15 will not make the gun fire full-auto.


  • DPMS Gen I pattern LR308 rifles

*Will not fit DPMS Gen 2 pattern rifles


  • 1x AR-10 Bolt
  • 1x AR-10 Bolt Carrier
  • 1x Extractor
  • 1x Cam Pin
  • 1x Carrier Key
  • 1x Firing Pin
  • 1x Firing Pin Retaining Pin


You are updating your old AR frame or maybe working a brand new build from scratch, and you come down to the essential piece of your rifle: the bolt carrier group. That’s when you know you need the F1 Firearms 7.62 Durabolt. It’s built to last, it’s made for performance, and it comes from a brand pedigree you know you can trust. Don’t just take our word for it. Let’s break it down and look at the evidence.

Why The Durabolt Is The Best For Your Firearm

It is expertly crafted and treated to maximize its durability. That means that years from now, when you take your weapon to the range, your bolt carrier group will perform like it did on day one. It also comes in multiple coatings to fit your needs, allowing you to customize your weapon’s fight against corrosion and damage.

How The Durabolt Gives You The Shooting Experience Of A Lifetime

The bolt carrier group is the essential element of the AR platform rifle. It loads, it fires, it extracts, and without it, your weapon is just a handsome hunk of metal. That is why when you know you have a top-performing bolt carrier group like the 7.62 Durabolt. Your shooting experience comes with peace of mind. Peace of mind that your weapon’s action will perform expertly every time it cycles.


Have a question?

Ask an Expert