Home / Parts / MSR Parts - UR / Bolt Carrier Group / Fail Zero – FZ EXO BOLT ASSEMBLY Fail Zero – FZ EXO BOLT ASSEMBLY$7857 FZ EXO BOLT ASSEMBLY Out of stock SKU: FZEXO-BOLTASSEMBLY01 Category: Bolt Carrier Group Product ID: 16067 Description Additional information Description FailZero Bolt Bolt Assembly EXO-BOLTASSEMBLY01 Nickel Additional information Weight 2 oz Dimensions 0.5 × 3 × 0.5 in Related products Out of stock CMMG – CMMG BOLT CARRIER GROUP M16 556 $13935 Out of stock Battle Arms Development, Inc. – BAD M4/M16 ENHANCED BCG $17953 Out of stock Bootleg – BOOTLEG PHOS BOLT COMPLETION KIT $6566