SL-15 Reinforcement Kit

(1 customer review)


This kit contains the reinforcement parts needed to complete the 3D printed SL-15 Lower. This kit is for the v4.8 lower. It is not compatible with older versions.

You will need to provide all of the AR-15 parts, and print the lower itself. If you want a more complete kit, check out the SL-15 Combo Kit.

Included in this kit:

  • Four Bushings.
  • Bushing Installation Tool
  • Two Aluminum Front Plates.
  • Cheek Plates.
  • Two 10-32 Nuts.
  • Two 10-32 x 1.25″ Screws
  • Hose Clamp.
  • Hose Clamp Cover.
  • Two 10-32 x 3/16″ Set Screws.

And that is everything in the kit! For more info, check out the SL-15 download on the Designs Page.

Weight 3.5 oz
Dimensions 5 × 3 × 0.5 in

1 review for SL-15 Reinforcement Kit

  1. Trader Bob

    this kit is a must have for assembly. Sure, you can source all the pieces individually, but it’s a pain, and you usually you need to buy “packs” leaving you with a lot of extras.
    this makes life so much easier.

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