The Precision Armament Open Source DT mount 5/8×24 (brand part no. A60002) is a direct thread HUB suppressor mount, cut for a 5/8×24 muzzle thread. It is a universal HUB and 1.375×24 mount, so it works with any suppressor that uses the HUB interface or the 1-3/8×24 thread. Precision Armament certifies the alignment tolerances at up to five times tighter than industry standards, and the geometry is optimized for light weight and high strength. A spanner wrench interface handles installation.

Key Specifications

• The gun-side thread is 5/8×24, a standard .308 muzzle thread.
• The suppressor-side interface is HUB, UN 1.375×24, which Precision Armament calls universal for 1-3/8×24 and HUB interface suppressors.
• Certified delta perpendicularity is 0.0001 inch or better, for a square, repeatable mount.
• Certified delta runout is 0.0003 inch or better, which Precision Armament says is up to five times better than industry standards.
• The outside diameter is 1.56 inches.
• Installation uses the industry-standard spanner wrench interface.
• The design is FEA optimized for light weight and high strength.

Frequently Asked Questions

Which suppressors will it mount? Precision Armament lists universal compatibility with all 1-3/8×24 and HUB interface suppressors.

What thread does the mount use on the rifle? This version is cut for a 5/8×24 muzzle thread.

How tight are the tolerances? Precision Armament certifies delta perpendicularity at 0.0001 inch or better and delta runout at 0.0003 inch or better.

Buy the Precision Armament OPEN SOURCE Direct Thread HUB Suppressor Mount, 5/8×24

A good direct thread mount is about alignment, and this one is built to hold tight tolerances. Order it from our Lubbock, Texas gun shop for fast direct shipping, and see more suppressors and muzzle devices while you are here.