2-Pack 80% AR15 Style 9mm Receiver w Drilling Jig

(2 reviews) Write a Review
1.10 LBS
Current Stock:


Updates and Shipping times will be listed on the bottom of the front page of our website! 




Due to pending federal legislation all 80% sales are final. No refunds once milled. 


TAC-980 80% 9mm Receiver with Drilling Jig

Polymer 9mm Glock Compatible 80% with Metal Inserts in Key Areas


All Pictures are from Production Prototypes

Using the proven design of our TAC-9 we are changing gears and offering the same design but in the home builders option of an 80% receiver. These receivers finish exactly like our AR-15 style 80% receivers 

The TAC-980 80% 9mm Receiver  is compatible with Glock-style magazines in 9mm/40S&W builds. The ambidextrous magazine releases will be included in the purchase and all other parts are from any quality AR15 lower parts kit. Any AR15 style upper will fit but as there is no mil-spec standard for the design some fit better than others. The most important thing to remember is to use a Glock-cut Bolt and at minimum a 7oz buffer. As all 9mm AR uppers are gas blowback you will need a heavier than normal buffer. The Glock-cut bolt refers to the ejector height being a bit higher to accommodate the magazine design. The way to check is to look on the underside of the bolt at the two grooves toward the chamber end. A Glock compatible bolt will have one of the grooves much deeper on the left hand  side of the bolt. 


TAC-980 w/jig comes with a one time use jig and trigger hole guide. All you need is a drill press and the following bits to complete your 80% project which can be purchased here Drill Bits & End Mill Kit 


  • 5/16" End Mill

  • 5/16" Drill Bit

  • 3/8" Drill Bit

  • 5/32" Drill Bit


All TAC-980's will be shipped to the address in the "Shipping Address" portion of the checkout process . If you have special shipment needs , please list them in the "Comments" section of the checkout process. 



 Return and Exchange policy: We will only accept returns and exchanges on unaltered 80% blanks. Any manufacturing defects or exchanges will be processed on a case by case basis. 




  • 5
    AR-15 80% Lowers

    Posted by s. todd williver on 4th Jan 2022

    Absolutely love this product. I used some of my own tools to better secure the jig on my table, but this is an easy build if you have a heavy, quality drill press and 5/16" end mill. I would recommend this to anyone that is contemplating an 80% build...much easier to learn to machine the poly lowers.

  • 5
    9mm 80 percent

    Posted by dick gozinya on 15th Nov 2021

    ill give it 5 stars, its like an olympic event you find some that are good and rate hem high, then you get something better. so you have to give a better score. the inserts are the key. easy to mill easy to finish and i really like the fit and finish.