This Eliter Build 80% Lower Jig is compatible with our Forged 80% Lowers and our Premium Fire/Safe Marked Billet 80% Lowers! Other manufacturer's billet 80% lowers may be compatible with this 80% lower jig, provided their lower receiver design adheres to mil-spec specifications.
With all these AR configurations piling up -- 300 Blackout, .223 Wylde, classic 5.56 NATO -- many builders are buying in bulk. So, we decided to make it easy for the 80% gunsmith by pairing our five-pack of premium billet receiver blanks with the toughest jig on the market, all for a great price with the tooling required to get the job done.
The Elite Builder AR-15/AR9 Jig
The Elite Builder Jig is made for cutting and drilling multiple receivers without breaking a sweat. While most jigs are made from lightweight aluminum or polymer, this unit’s constructed with heavy-duty steel. It sports high-speed drill bushings for all those pin holes, and an anodized finish to protect it while you work. Also included are industrial-grade HSS bits to machine all five lowers without having to replace any tooling.
- Hardened steel drill bushings automatically align and center bits
- All site plates, top plates and templates made from hardened steel
- Template laser-cut to provide machining accuracy down to 0.001”
- Self-aligning jig automatically indexes billet receiver for you
- Black anodized finish protects jig walls and templates
What’s Included with Your Jig
- (1) ⅜ Drill Bit - 5”
- (1) 5/32 Drill Bit - 3”
- (1) ⅜ Short End Mill - 3”
- (1) 5/16 Short End Mill - 4”
- (1) ⅜ Long End Mill - 4”
The Premium Billet 80% Lower Receiver
This billet receiver’s precisely CNC’d from 6061-T6 aluminum, making for a tough and lightweight receiver for your new rifle or pistol. It also comes packed with plenty of features that make your assembly process and day at the range just a bit easier:
- Integrated trigger guard
- Threaded bolt catch hole
- Threaded rear takedown hole
- Included screws and hex key
- “FIRE” and “SAFE engravings
- Type III hardcoat anodized finish
- Mil-spec buffer and parts kit fitment
- Broached mag well for easier reloads
The Billet 80% Lower Receiver included with this kit is not considered a firearm under the Gun Control Act of 1968 and is not classified as a firearm as defined in 18 U.S.C. 921(a)(3). Please review our Shipping & Returns Policy to confirm whether this combo kit can be shipped to your state.
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or “assault weapons” (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.