EFK Fire Dragon FN Five-Seven MK3/MRD 5.7x28mm Stainless Threaded 5.5" Barrel, 10x1mm RH w/ Adapter

Description: EFK Fire Dragon FN Five-Seven MK3/MRD 5.7x28mm Stainless Threaded 5.5" Barrel, 10x1mm RH Threads w/ Adapter. This threaded barrel is designed to fit FN Five Seven MKIII 5.7x28mm pistols and measures 5.5" long. The barrel features M10 x 1 RH threads, is CNC machined from 416 stainless steel, and is heat-treated for a clean, consistent hardness of 40-42Rc. Includes a thread protector, return spring assembly, and a thread adapter to convert the barrel threads to the more standard 1/2" x 28 TPI. EFK Fire Dragon produces some of the finest pistol barrels with guaranteed accuracy and long service life. Proudly made in the U.S.A.

Features:

• Fits Ruger 57 - 5.7x28mm
• 10 x 1mm RH TPI
• 1:9 Right Hand Twist
• Includes Thread Protector
• Includes M10 x 1 RH to 1/2" x 28 RH Thread Adapter

Manufacturer: EFK Fire Dragon

PRODUCT SPECIFICATIONS:

• Barrel Length: 5-1/2"
• Barrel Thread Pitch: M10 x 1 RH,1/2" x 28 TPI
• Brand: EFK Fire Dragon
• Caliber: 5.7x28mm
• Finish / Color: Stainless Steel,Black
• Firearm Type: Pistol
• Material: Steel
• Models Fit: FN Five-Seven