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Questions & Answers
What caliber is this bolt designed for? Expert Answer

This fully assembled and NiB coated (5.56/.223) bolt assembly is compatible with most mil spec AR15, M16, M4 Carriers.

by Ethan, Gear Expert, May 4, 2022
Color:
Nickel

Code: 39X-ABA-RS614-FZEXO-BOLTASSEMBLY01

MPN: FZEXO-BOLTASSEMBLY01

UPC: 881314861873

Final Sale
List: $117.79Save 24%
$89.99

Product Info for FailZero Part Bolt Assembly

FailZero Part Bolt Assembly, Nickel EXO-BOLTASSEMBLY01image

Specifications for FailZero Part Bolt Assembly:

Manufacturer: FailZero
Color: Nickel

Package Contents:

  • FailZero Part Bolt Assembly

FailZero Part Bolt Assembly Orderable Models

List of Orderable Models

  • FailZero Part Bolt Assembly, Nickel, FZEXO-BOLTASSEMBLY01 , MPN: FZEXO-BOLTASSEMBLY01 , UPC: 881314861873 , Code: 39X-ABA-RS614-FZEXO-BOLTASSEMBLY01
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Last updated 2026-10-01 UTC.