Toolcraft AR15 Bolt Kit
Available in several calibers.
Toolcraft AR15 Bolt kit includes all of the internals required to rebuild or convert your current bolt carrier group to a different caliber. Manufactured and warrantied by Toolcraft, an industry leader in bolt carrier groups. Toolcraft bolt kits are available in Black Nitride, and Diamond-Like Carbon (DLC) finishes for 5.56 NATO and most AR15 variant calibers.
Each AR15 Bolt Kit includes an assembled bolt, firing pin, cam pin, and retainer pin.
Lifetime Warranty & Made in the U.S.A
Bolt Material: 158 C | 9310 Steel
Extractor Material: 4140 Steel
Finish: Black Nitride | DLC
O-Ring: Mil-Spec (3)
Cam Pin Material: 8620 Steel
Firing Pin Material: 416 Stainless Steel
Other: MPI Inspected | Shot Peened
|Made in USA||
9310 Steel, C158 Steel
Black Nitride, Diamond-Like Carbon (DLC)
MPI Inspected, Shot Peened
458 SOCOM, 5.56 NATO, 6.5 Grendel, 6.8 SPC, 7.62×39, 224 Valkyrie, 450 Bushmaster
Arm or Ally is a stocking dealer for all Aero Precision, Faxon Firearms, Ballistic Advantage, HOLOSUN, Toolcraft, Elftmann Tactical, Timney, TriggerTech, HIPERFIRE and named the #1 Overall E-Commerce Dealer for Aero Precision Products in 2020!
See our growing inventory of AR Parts, and Reloading Components.