This genuine SIG SAUER complete carrier group is the factory replacement for the SIG MCX-SPEAR LT.
Includes:
Bolt assembly
Bolt carrier
Firing pin spring
Firing pin
Firing pin lock
Slotted pin spring
Cam pin
(2) Coiled pins
O-ring
Slotted Pin
Firing pin retention pin
Recoil plate
(2) Spring guide rods
(2) Recoil springs
Guide plate spring
Op Rod
Internal Reference:
8901278
Barcode:
798681675364
| Brand: Sig Sauer |
| Model: MCX |
| Caliber: .300 Blackout, 5.56mm |
| Part Type: Bolt Carrier |
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