Universal 80 Lower Jig - Polymer80 RJ556U, for Mil-spec AR-15/AR9 80% Lower Receivers

$84.99
$79.99
SKU:
P80-RJ556U

Description

This jig is compatible with our Forged 80% Lowers. Our Premium Fire/Safe Marked Billet 80% Lowers are not compatible with this 80% lower jig. Other manufacturer's billet 80% lowers may compatible with this 80% lower jig, provided their lower receiver design adheres to mil-spec specifications.

Who wants to pay a big chunk of cash for a jig when they're only planning on milling and drilling just a few lowers? What, you're not a fan either of forking over your hard-earned dough for a complicated jig system that you'll only use a few times before it starts collecting dust in your garage? There should really be some sort of solution for that...like a support group. Or this jig from Polymer80.

The Polymer80 RJ556U AR-15/AR9 Universal Jig was designed with exactly you in mind. Everybody knows Polymer80 has a great line of polymer lowers and accompanying jigs.But guess what? This jig works on both polymer AND aluminum lowers. As long as your lower has all the usual mil-spec dimensions, like our 80% AR-15 lower receivers, you can use it to mill them out too. The Polymer80 AR-15/AR9 Universal Jig is designed with a super rigid long-fiber nylon composite, which will allow you to utilize the 80% lower jig up to 3 times. And it's way easier on your wallet too. Let us be your support group, and get to milling!

The Polymer80 P80RJ556U AR15/AR9 Universal Jig includes:

  • 2 sided jig
  • 3 trigger guides
  • 9mm HSS end mill
  • 5/16ths drill bit
  • 3/8ths drill bit
  • 5/32nd drill bit

Suggested Tools:

Extremely expensive or high-end tools are not required to use this jig to finish your lower. All of the tools mentioned below can be utilized for other popular Polymer80 receiver projects, including .308 80 lower receivers and 80% Glock® compatible pistol frames, so it’s easy to justify the expense!

  • Vise For Drill Press - 6” inch jaws
  • Drill Press -1850-2250 RPM
  • Digital Calipers
  • Dremel Bit #9904
  • Level
  • Round Machinists File
  • Non-marring vice jaws
  • Lower Receiver Vice Block
  • Upper Receiver Vice Block

The complete list of suggested tools can also be found in the instruction guide.

No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

AR-15Lowerreceivers.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally. 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 (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. We try our best to keep our shipping page current, but laws change daily.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Pennsylvania, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.