New Spikes Tact Billet Upper & Lower
Posted by far 11 months ago


Jack Billet Lower

Bullet Pictogram Selector Markings

7075 T6 Billet Receiver

Multi Caliber

MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish

Low Shelf, RDIAS Compatible


The Spike's Tactical billet upper Gen II receiver is not just another different cosmetic alternative to forged upper receivers but it's actually designed with functional upgrades that aren't available on other billet upper receivers!

It is machined out of 7075 billet aluminum and finished off in a durable Type III Hardcoat anodized. Of course, we cut the M4 feed ramps before the anodizing process to avoid reliability issues down the road. We also flared the side walls of the receiver to eliminate accidental bolt release problems and we also machined the upper receiver in a way that lets you use the popular Magpul BAD lever or other aftermarket bolt catch levers which most other billet upper receivers don't let you do.

NOTE: Our billet upper is not compatible with all aftermarket bolt catches.

Gen II Billet Upper Receiver

7075 T6 Construction

Forward Assist

Ejection Port Door (Made in USA)

Ejection Port Door Spring

Ejection Port Door Rod

Call or Text 406 351 1972

[Edited by far (10/11/2017 2:59:40 PM)]

[Edited by far (10/14/2017 6:19:03 AM)]
Attached photos (click for larger view):
Posted by far 11 months ago
Still for sale or trade for firearms. I am in Forsyth
Posted by far 11 months ago
Jack lower $245

Gen 2 Upper $185
Posted by far 10 months ago
Any takers at $235 for The Jack lower and $175 for the gen 2 upper?