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Reactor43 Builder Kit - For GLOCK G43/43X

Arc Divisions integrally ported slide and barrel builder kit for Glock 43/43x.

The kit include a slide, barrel, backplate, and optic cut cover plate.

Internal parts kits and channel liners are not included. 

Barrels are Black Nitride only.

Compatible with factory and aftermarket kits.


Reactor43 Builder Kit - For GLOCK G43/43X

Excluding Sales Tax
    • Slide

    • Compatibility: 43, 43x, 48
    • Material: 416R Stainless Steel
    • Finish: Black Nitride
    • Backplate: Black Anodized Aluminum
    • Made in the USA
    • RED DOT COMPATIBILITY: Shield Arms RMS Series optics (RMS, RMSc, RMSw, and SMS)  Holosun 507K


    • Handgun Type: 48
    • Barrel Caliber: 9mm
    • Barrel Profile: Ported Reactor Barrel
    • Barrel Material: 4150
    • Barrel Twist: 1:10
    • Barrel Finish: Black Nitride
    • Crown: 11-degree Target Crown
    • Rifling Method: Button Rifled, Fully Stress Relieved
    • Rifling Type: Conventional 
    • Made in the USA
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