Home/Firearm Parts/Prohibited Parts/Upper Receiver Parts

Upper Receiver Parts

GBC Firing Pin Polished

CODE: I-BOR127

NZ$69.95

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GBC AR15 Bolt Assembly

CODE: PROHIBITED-17

NZ$249.95

+ −

GBC AR15 Gas Ring Washers Set (3)

CODE: PROHIBITED-09

NZ$9.95

+ −

GBC AR15 Bolt Carrier Body M16 Cut

CODE: PROHIBITED-23

NZ$299.95

+ −

GBC AR15 Bolt Carrier Group (BCG) M16 Cut 223 Rem

CODE: PROHIBITED-01

NZ$549.95

+ −

GREEN MOUNTAIN Rifle Barrel Company AR15 Barrel 16" 1:8 Twist 223 Rem

CODE: PROHIBITED-02

NZ$699.95

+ −

GBC AR15 Low Profile Adjustable Gas Block .750"

CODE: PROHIBITED-19

NZ$249.95

Out of stock

GBC AR15 Gas Key

CODE: PROHIBITED-24

NZ$44.95

+ −

GBC AR15 Gas Tube

CODE: PROHIBITED

NZ$169.95

Select options

GBC Barrel Extension

CODE: I-BOR150

NZ$99.95

+ −

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