AR15 80 Percent Lower Drill Jig

Prints (0)

Description

This is a 4 piece design for the Ar15 lower. Itll fit almost all lowers and slides together. The drill holes and milling out section are to Mill spec. Unlike metal the edges will degrade over use with an End mill. Ive used the same jig on 5 lowers before i had to change it out just by reprinting the upper section. 

Design Files

File Size

ar_jig_bottom.stl
63.1 KB
ar_jig_left.stl
55.4 KB
ar_jig_right.stl
95 KB
ar_jig_top.stl
25.1 KB
ar15_80_lower_v5.stl
565 KB

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