AR-9 Combo Kit

(1 customer review)


Out of stock

*This kit has been removed from stock in anticipation of the new SL-9 kits. Stay tuned for those by subscribing!*

This kit contains the AR-9 Reinforcement Kit plus all the parts needed to complete a 3D printed AR-9 Super Lower.

You will need to print the lower, ejector, and mag catch. As well as provide the upper and other accessories.

Lower Parts:

  • Carbine Buffer Tube, Spring, and Eight Ounce Extended Buffer Mass.
  • Buffer Retainer Detent and Spring.
  • Safety Selector with Detent and Spring.
  • Trigger with Spring.
  • Hammer with Spring.
  • Disconnector with Spring.
  • Bolt Hold Open Lever with Roll Pin, Spring, and Plunger.
  • Front and Rear Take Down Pins with Springs and Detents.

Reinforcement Parts:

  • Four Bushings.
  • Bushing Installation Tool
  • Front Plates.
  • Two 10-32 Nuts.
  • Two 10-32 x 1.25″ Screws
  • Hose Clamp.
  • Hose Clamp Cover.
  • 1/4-20 Brass Insert.
  • 1/4-20 x 1.125″ Screw.
  • 3/32″ x 1″ Dowel Pin.

A small spare parts bag is added to each Combo Kit. This includes:

  • A Brass Bushing.
  • Take Down Pin Detent and Spring.
  • Safety Selector Detent and Spring.
  • Bolt Hold Open Pin, Spring, And Plunger.

And that is everything in the kit! For more info, check out the Super Lower download on the Downloads Page.

Weight 22 oz

1 review for AR-9 Combo Kit

  1. Chris

    Gave it to my friend. He said it was everything he needed to complete his AR-9 from the Super Lower.

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