Home » Shop » The Elite Builder Patriot 80% Lower Jig – AR9/AR10/AR15

The Elite Builder Patriot 80% Lower Jig – AR9/AR10/AR15

(30 customer reviews)

Price range: $229.99 through $339.99

Description

Now compatible with AR-10/LR-308, AR-15 and AR-9!

With its steel plates and precision machining, the Elite Builder has been a favorite among AR-15 and AR9 80% builders. Now, we’ve included new plates to fit AR-10, LR-308 and .308 80% lowers! The EB Jig can now complete virtually any receiver for the AR’s numerous calibers.

You can also now choose to include the enhanced drill plate to further make it easier for you to drill and hollow out your fire control group pocket.

PLEASE NOTE: Tooling and Enhanced Drill Plate are optional. You’ll need to select whether you would like accompanying tooling and plate with your jig.

Optional Rugged HSS Bits

The EB Jig can be paired with quality high-speed steel drill and end mill bits if you choose. These tough HSS bits can chew through multiple receivers for all your builds. All you need to complete your lower is a basic drill press and about two hours’ time. The tool kit includes:

  • (1) 3/8 Drill Bit – 5”
  • (1) 5/32 Drill Bit – 3”
  • (1) 3/8 Short End Mill – 3”
  • (1) 5/16 Short End Mill – 4”
  • (1) 3/8 Long End Mill – 4”

Jig Features & Specs:

  • Self-aligning jig requires no special fitting during setup
  • Now compatible with AR-10/LR-308, AR-15 and AR-9
  • Black anodized finish protects against rust and corrosion
  • Pre-drilled holes for hammer, trigger, and safety pin holes
  • Reinforced steel template plates for completing multiple lowers

*Important – This jig was designed with a drill press in mind for completing your 80% lower and is not designed to be used with a router/laminate trimmer.

 


Specs

Weight 8.13 lbs
Dimensions 12 × 6 × 6 in
Caliber

.223 Wylde, .300 AAC Blackout, .308 Winchester, 5.56, 6.5 Creedmoor, 9mm

Platform

AR10, AR15, AR9

Include Tooling?

YES, NO

Include Enhanced Drill Plate?

YES, NO

30 reviews for The Elite Builder Patriot 80% Lower Jig – AR9/AR10/AR15

  1. Kevin Rogers –

    Works great after a little getting use to

  2. Kuenekina Oliwiela –

    Made of solid material.

    I haven’t used the item yet but will update as soon as I get a chance

  3. Carl Noble –

    80% Jig

    Have not used at this time. Can tell this is top quality and heavy-duty

  4. Mike Garrett –

    No directions

    So if you could, could you please send directions thank you

  5. Shayne Doughty –

    Easy and safe to use

    The jig is solid in a vice. The process is easy and the end product works great.

  6. Caleb Smith –

    Jig kit

    I have not had a chance to cut one put yet, but the jig is very solid and the lower is very secure when you put it in the jig.

  7. Elbert Chambers –

    First Time

    Easy to do and plan to do more

  8. Adrian Christen –

    Quality Functionality Exactness

    Good quality jig. Came with all hardware nicely packaged. Good coating on material. Fits lowers perfectly. Easy to use would buy again and highly recommend.

  9. Charles Westenhaver –

    Unable to give a comparison to other jigs out there.

    This is my first jig, first build/s so I can’t compare this jig to another. But so far I’ve used it on an AR15 and AR10/DPMS.308. It worked well. Can’t wait to try it on an AR9 lower. Plates are self explanatory. Everything held tight. Any issues where operator error due to not knowing what the F*** I was doing. (I have no machining experience what so ever.) Over all I would purchase this set again.

  10. Dustin Geroux –

    For the elite builders

    This jig is great, top notch and elite, you can do a 1000+ with this jig. The endmills are good quality as long as you use the right speed and feed rates these will do 1000+ jobs, the 2 drills are not that great but they would do the job, but not something I would use. I used some cobalt drill bits instead that I had already, if you don’t have cobalt drill bits, you can buy the 2 for about 20 bucks, they will do 1000+ parts. I don’t use a router or drill press, I use a bridgeport mill and the parts come out like a factory 100% lower finish would look like, first time quality. Get one, you’ll love it, well worth the $$$

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