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Questions & Answers
What size is the gas block journal? Manufacturer Answer

Rosco K9 barrels have a .750" diameter gas block journal

by Rosco Customer Service, Manufacturer, April 17, 2025
Does this include the intermediate length gas tube? Expert Answer

Yes, the Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel includes an Intermediate length gas tube but does not include a gas block.

by Ethan, Gear Expert, June 25, 2025
Color: Black Finish: Nitride Caliber: 5.56x45mm NATO Barrel Length: 16 inBarrel Profile: Continuous Taper Gas System Length: Intermediate Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Gun Make: Kahr Arms Gun Model: Kahr Arms K9 Weight: 34.5 oz

Code: 3FY-ATB-BRT1-K9-16-HY-556-7-I

MPN: K9-16-HY-556-7-I

UPC: 850039693298

List: $225.00Save 10%
$202.50

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Product Info for Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel

The K9 16in features an intermediate length gas system with an optimized gas port to run reliably suppressed and/or unsuppressed. The K9 continuous taper is the most effective profile to dissipate heat from hard use. With weight shifted to the back of the barrel, modern attachments on the front of the rifle create a perfectly balanced and better handling rifle. Updated target crown carried over from the Purebred series. Features improved harmonics, fit and finish.image

Specifications for Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel:

Manufacturer: Rosco Manufacturing
Color: Black
Finish: Nitride
Fabric/Material: 416R Steel
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Profile: Continuous Taper
Gas System Length: Intermediate
Threads per Inch: 1/2x28
Barrel Twist Rate: 1-7
Gun Make: Kahr Arms
Gun Model: Kahr Arms K9
Weight: 34.5 oz
Country of Origin: USA

Package Contents:

  • Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel
  • Intermediate Gas Tube

Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel Orderable Models

List of Orderable Models

Rosco Manufacturing K9 16in Barrel & Hatchet 5.56 NATO Barrel, Black, K9-16-HY-556-7-I , MPN: K9-16-HY-556-7-I , UPC: 850039693298 , Code: 3FY-ATB-BRT1-K9-16-HY-556-7-I
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