Polymer80 Phoenix G150 AR-15 80% Lower Jig

The most affordable 80% jig, maybe ever.

When it comes to cutting and drilling your 80% lower, costs can creep rather fast. That's why we're excited to offer Polymer80's Phoenix G150 AR-15 Jig! It costs a couple Hamilton's, leaving your Benjamin's for the fun stuff (like quality AR parts or a complete AR build kit).

And we're taking it a step further by including the drill bits and end mill bits you need to finish your 80% lower. That's true value.

Despite its low cost, the Phoenix G150 jig provides the precision you need to accurately drill and cut any standard AR-15 80% lower. Drill guides and included drill bits show you exactly where and how to drill the hammer, trigger, and safety pin holes, while the top of the jig provide the cut-out guides for milling the fire control cavity, rear shelf, and trigger pocket and slot.

The Phoenix G150 jig is also a great choice for beginner machinists. Its plastic plates reduce the risk of damaging or breaking bits while you machine, and its disposable nature means if you damage the jig or finish practicing, you can simply throw it away!

G150 80% Jig Features

• Includes drill bits and end mill bit for finishing lower
• Jig fits any mil-spec forged AR-15 80% lower*
• Includes guides for drilling all lower pin holes
• Includes guides for milling fire control cavity
• Simple clamp-on design requires just one vise

*Due to often varying dimensions, we cannot guarantee specific billet lowers will fit the G150 Jig.