Viper Defense AR 15s
80% Lower Receivers
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Drill Jig Components including LH and RH Sides, plus Three Top Plates
Drill Jig for AR 15 80% Lower Receiver
AR15 80% Lower Drill Jig
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See Desc for Details
Drill-Mill Tool Kit [+$70.00]
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You can review the Drilling-Milling Procedure at this
Viper Defense presents our Gen 3 AR 15 80% Lower Receiver Drill Jig which is machined from 6061-T651 Aircraft Grade Aluminum. This Drill Jig will allow you to finish the machining process for our Billet AR 15 80% Lower to include the FCG (Fire Control Group) Pocket, Hammer and Trigger Pin Holes and Safety Selector Hole.
Drill Fixture Contents
Our 5-piece 80% Lower Drill Jig Kits include the following:
Left Hand and Right Hand Side Plates
Drilling Top Plate
Milling Top Plate
Trigger Slot Drill-Mill Top Plate
Our Drill Jig is designed specifically to fit our Billet AR 15 80% Lowers. It will also work well on many other AR 15 Billet Lowers as well as Castings, but NOT many Forged Lowers since virtually none of them are to "width spec", and they have to be 0.906" wide at the FCG in order to have our tight tolerance Drill Jig fit correctly.
One aspect of our Drill Jigs that is unique to our 80% Lower is that we have already milled the Upper Rear Pocket of the Lower so it is not a part of our Jigs.
Our Drill Jigs are now Anodized Blue in the "Raw" state directly from our CNC machines and they are deburred only.
Availability / Shipping
Our Drill Jigs are in stock most days and can ship within 2-5 days from placement of order.
(5) Pc Drill Jig Set Including Drilling Plate
100% Mil-Spec 6061-T651 Aluminum
Hard Anodized Blue per Mil-A-8625 Type III Class 2
Optional (6) Pc Tool Kit Available
How to Order
NO FFL Required!
You can order this 80% Drill Jig by adding it to your cart and purchasing securely over our website. Or e-mail us requesting that we contact you by phone to place an order that way. This 80% Drill Jig can be shipped to any persons over the age of 18 by USPS Priority Mail.
These jigs are very simple to use in completing the 80% lower. I was skeptical at first but when they arrived everything made since and it was eazie peezie. Just lay the side plats on and screw the top jig down and your set. Do not be afraid to try this on your own.
from D'ville Ga.
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