Customization:
Our primary goal is to build top quality and stylish CUSTOM parts and kits, so we have added a few more Options for you to consider. IF you would like each part (Upper, Lower and HG) to be different colors, then please let us know. We want to provide these builder sets the way you want to receive them which is ready to complete and assemble. Please e-mail us to ask!
SK-Skeletonized AR-9 80% Builder Set includes:
– Built to mil-spec dimensional standards
– CNC Machined from 6061-T6 aluminum
– Ltd lifetime warranty against manufacturer defects
Upper Receiver:
– Sleek/low-weight No-FA slick-side design
– Close in slim-line case deflector
– Accepts standard dust cover, pin and spring
– Skeletonized Upper Receiver Weight = 6.6 oz
Lower Receiver:
– Integral trigger guard for added strength
– Machined Mag-well with wide flare
– Rear lug pocket already machined
– Accepts Colt AR9 style Magazines (Not Glock)
– Last Round Bolt Hold Open (LRBHO)
– Bolt Release hole tapped (Pin incl)
– Rear TD Detent tapped (Screw incl)
– Skeletonized Lower Receiver Weight = 9.7 oz
Handguard/Rail:
– Available in (3) styles and multiple lengths
– 1-1/4 x 18 TPI steel Barrel Nut included
– Substitutions Possible with Customer Consent
Options:
– AR9 Colt Parts Kit (Feed Ramp, Ejector, Bolt Catch)
– 7075-T6 aluminum (when Available)
– Choice of Selector Engravings or None
– Color matched Buffer Tube
– Ambi Bolt Release
– Black Anodized
– Standard Cerakote colors:
Burnt Bronze, Magpul FDE, Graphite Black, OD Green or Tungsten
Distressed Burnt Bronze, Distressed Magpul FDE or Distressed Gun Metal
– or a Custom Cerakote Color (View Here)
Note: Minor fitment may be needed for coated parts due to variances in coating thickness.
Shipping/Restrictions:
Although not generally restricted, you should refer questions regarding manufacture, NFA Regulations, and individual state regulations to the BATFE or your local authorities, or obtain legal guidance prior to manufacturing.
No FFL Required! This Colt style SK-Skeletonized AR-9 80% Builder Set can be securely purchased from our website, and shipped direct to your home or business. (See the Shipping/Returns webpage for updated Shipping Restrictions)
Anonymous (verified owner) –
Great paperweight! Got it into an even more useful item with minimal effort, the jig does a great job on this lower.
Not yet assembled but everything looks up to spec.
Walton S. (verified owner) –
The product is great. The finish was near perfect. It milled out well. I was a little concerned with some of the small bracing around the trigger and FCG but it was much stronger than I expected. Great job!!
Brandon T. (verified owner) –
Fast shipping, excellent product thank you.
Anonymous (verified owner) –
The fit and finish between the upper and lower are outstanding! Barrel fits snugly with no wobble. Need to complete the lower next when I get the time.
Verified Buyer (verified owner) –
Great product. Fit and finish is fantastic. Customer service is amazing. I had questions, they replied quickly and answered all my questions. I have purchased more for more builds to come.