Precision Armament OPEN SOURCE Direct Thread HUB Mount (1/2x28)
Certified-alignment 1/2x28 direct-thread mount for any 1.375x24 HUB suppressor, in 17-4 stainless or titanium.
- Price
- $90
- Weight
- 1.9 oz
- Brand
- Precision Armament
- Category
- Suppressor Mount Adapters
Features
- •1/2x28 host thread
- •HUB 1.375x24 suppressor threads
- •Runout certified to 0.0003 in or less
- •1.9 oz stainless, 1.2 oz titanium
- •1.56 in diameter
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OPEN SOURCE(R) Certified Precision(TM) Direct Thread Suppressor Mount
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Overview
The OPEN SOURCE Certified Precision mount is a direct-thread suppressor mount that converts a 1/2x28 barrel to the universal HUB (1.375x24) interface, so any HUB-pattern suppressor threads straight on with no muzzle device in between. That is the shortest, lightest way to hang a HUB can on a rifle: the stainless version weighs 1.9 ounces and the Grade 5 titanium version 1.2 ounces.
Precision Armament certifies each mount's alignment, with delta perpendicularity at 0.0001 inch or less and runout at 0.0003 inch or less, and cuts both threads to its Class 3+ specification. It uses an industry-standard spanner interface and comes in 17-4 stainless (matte stainless or black nitride) or titanium (DLC). 1/2x28 is the standard AR-15 and 9mm PCC muzzle thread.
Key Features
- 1/2x28 barrel thread to HUB 1.375x24
- Fits any 1-3/8x24 or HUB interface suppressor
- Certified runout 0.0003 in or less, perpendicularity 0.0001 in or less
- Class 3+ threads on both sides
- 17-4 stainless (1.9 oz) or Grade 5 titanium (1.2 oz)
- Standard spanner wrench interface
Pros
- +Shortest and lightest way to mount a HUB can
- +Published alignment certification
- +Works with any HUB-pattern suppressor, not one brand
Cons
- −Direct thread: no quick detach, and the can must be unscrewed to remove
- −Rigid mount will not cycle a tilting-barrel pistol
Detailed Specifications
- hostThread
- 1/2x28
- suppressorInterface
- HUB, UN 1.375x24 Class 3+
- runout
- 0.0003 in or less (certified)
- perpendicularity
- 0.0001 in or less (certified)
- Material
- 17-4 stainless steel or Grade 5 titanium
- weight
- 1.9 oz (stainless), 1.2 oz (titanium)
- diameter
- 1.56 in
- Finish
- Matte stainless or black nitride (steel); DLC (titanium)
- manufacturer
- Precision Armament
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Build Your Custom Configuration
Add the Precision Armament OPEN SOURCE Direct Thread HUB Mount (1/2x28) to your build and see how it enhances your platform.