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Questions & Answers
Head line said 1/2x36 for thread but in description it has a ?x28. So what is the real thread on the barrel?

The 7.5 inch barrel I bought has 28 threads per inch, not 36 as listed.

by Glenn, Verified Owner, February 21, 2022
4 Models Available
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Product Info for WMD Guns 9mm 1:10 Twist Nitromet Barrel

Match-quality barrel feature Nitromet salt bath nitride to give them maximum wear resistance and durability that standard barrel finishes just cant match. Barrel has a Nitromet nitrided bore treatment for longer life than chrome without affecting accuracy. Barrels are made of 4150 CrMoV, chambered for 9mm, button rifled with 1-10 twist rifling, and machined to a standard government exterior profile. ?in-28 threads on the muzzle end.image

Specifications for WMD Guns 9mm 1:10 Twist Nitromet Barrel:

Manufacturer: WMD Guns
Color: Black
Finish: Nitride
Caliber: 9mm Luger
Gas Block Journal Size-Diameter: .750 in
Barrel Twist Rate: 1-10
Barrel Material: 4150 Chrome Moly Vanadium
Gun Make: AR Platform
Weight: 14 oz
Condition: New
Gas System Type: Blowback
Gun Type: Rifle
Projectile Caliber: .355 Caliber

Package Contents:

  • WMD Guns 9mm 1:10 Twist Nitromet Barrel

WMD Guns 9mm 1:10 Twist Nitromet Barrel Orderable Models

List of Orderable Models

  • WMD Guns 9mm 10.5in, Government Profile, 1-10, 4150 CrMoV, 1/2-28, Nitride, Black, 9MMB10.5 1-10 , MPN: 9MMB10.5 1-10 , Code: 1UX-ATB-N9MM-9MMB10-5-1-10
  • WMD Guns 9mm 5.5in, Government Profile, 1-10, 4150 CrMoV, 1/2-28, Nitride, Black, 9MMB5.5 1-10 , MPN: 9MMB5.5 1-10 , Code: 1UX-ATB-N9MM-9MMB5-5-1-10
  • WMD Guns 9mm 7.5in, Government Profile, 1-10, 4150 CrMoV, 1/2-28, Nitride, Black, 9MMB7.5 1-10 , MPN: 9MMB7.5 1-10 , Code: 1UX-ATB-N9MM-9MMB7-5-1-10
  • WMD Guns 9mm 16.5in, Medium Profile, 1-10 RH, 4150 CrMoV, 1/2-28, Nitride, Black, 9MMB16.5 1-10MP , MPN: 9MMB16.5 1-10MP , Code: 1UX-ATB-N9MM-9MMB16-5-1-10MP

WMD Guns 9mm 1:10 Twist Nitromet Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED WMD Guns 9mm 7.5in, Government Profile, 1-10, 4150 CrMoV, 1/2-28, Nitride, Black, 9MMB7.5 1-10, EDEMO1, Used, Condition Fair, Condition Fair, Used , MPN: 9MMB7.5 1-10-EDEMO1 , Code: 1UX-ATB-N9MM-9MMB7-5-1-10-EDEMO-US-D
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