This kit contains the Orca Reinforcement Kit, plus all of the AR-15 lower parts you will need to complete the lower. In order to complete your build, you will need to purchase a barrel, gas system, bolt carrier group, and charging handle. Or, you can pick up the Complete Orca Kit!
Lower Parts:
- Carbine Buffer Spring and Mass.
- 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.
- Magazine Catch with Spring and Button.
Reinforcement Parts:
- Carbon Fiber Nylon Barrel Mount Clamshells. May also be PET-CF.
- Twelve Carbon Fiber Nylon Orca Clips. Four are spares. May also be PET-CF.
- Two Hose Clamp Covers.
- Two Hose Clamps.
- Fiberglass Sleeve.
- Four Bushings.
- Two 10-32 x 1.25″ Screws.
- 10-32 x 0.75″ Screw.
- Four 10-32 Threaded Inserts. One is a spare.
- Ceramic Insert.
- Two 3/32″ x 1″ Dowel Pins.
- Two 10-32 x 5/32″ set screws. One is a spare.
In addition to the spare parts in the Reinforcement Kit, a small spare parts bag is added to each Combo Kit. This includes:
- A Brass Bushing.
- Safety Selector Detent and Spring.
- Bolt Hold Open Pin, Spring, And Plunger.
And that is everything in the kit! You will a few other parts to complete the Orca. The upper parts as well as the 3D printed components. For more info, check out the Orca download on the Downloads Page.