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Reactor19 Builder Kit - For GLOCK G19 Gen5

Arc Divisions integrally ported slide and barrel builder kit for Gen5 Glock 19/19x/45.

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.


Reactor19 Builder Kit - For GLOCK G19 Gen5

Excluding Sales Tax
  • Slide

    • Compatibility: Gen5 19, 19X, 45
    • Material: 416 stainless (heat treated 40-41 rockwell)
    • Slide Finish: Black Nitride
    • Backplate: Black anodized Aluminum
    • Made in the USA

    RED DOT COMPATIBILITY: Trijicon RMR, Holosun 407c/507c/508c 


    • Handgun Type: 19
    • Barrel Caliber: 9mm
    • Barrel Profile: Ported Reactor Barrel
    • Barrel Finish: Black Nitride
    • Barrel Material: 4150
    • Barrel Twist: 1:10
    • Crown: 11-degree Target Crown
    • Rifling Method: Button Rifled, Fully Stress Relieved
    • Rifling Type: Conventional 
    • Made in the USA
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