Helix Gunsmithing threads barrels and cuts crowns for all your needs.  From there, you can attach your selected muzzle device or suppressor. We can also repair damaged crowns and threads.

Common Thread sizes: 1/2x28, 1/2x32, 9/16x24, 5/8x24, 3/4x24, 3/4x28, 12x1LH and 14x1LH

​

 

Prices start at $140 for threading and 65.00 for crowns.

Please add $45.00 for disassembly/reassembly of action if the barrel only is not provided. ie AR15 handguards, gas blocks and uppers must be removed for proper threading.

 

Call us or fill out the contact form for more information.