A National Match Grade replacement pistol barrel for the HK USP 45 Expert. Made from 4140 Gun Barrel Certified Steel for unmatched strength and longevity. Conventionally rifled for lead and jacketed bullets, with a fully supported chamber. O-Ring installed on barrel threads to secure thread protector when firing. Available in a variety of thread patterns to match your specific need.
HK USP EXPERT 45 THREADED BARREL
BARREL THREADING INFORMATION:
We thread barrels only after the barrel has been ordered and approximately every 2-3 weeks. Barrels are threaded with thread information given us by the purchaser. Once the barrel has been threaded it cannot be changed or canceled. Barrel caliber/threading specs listed under “threading options” include common threads used for suppressors and other attachments. If unsure of thread, contact the manufacturer of your barrel attachment or contact us at (406) 625-2562. All threaded barrels ship with one thread protector at no charge (1/2-32, 1/2-36 excluded).
FITTING SERVICES AT OUR SHOP: $45.00
For instructions on sending your slide, please click here.
Slide only needed for barrel fitting.
Order number must be visible on outside of package when shipped.
NOTE: BECAUSE ALL IN STOCK BARRELS ARE CUT, CROWNED, THREADED, AND FINISH APPLIED TO THE CUSTOMERS ORDER SPECIFICATIONS PLEASE ALLOW 2-3 WEEKS FOR SHIPPING.
We now offer custom PVD finish options. USP Expert 45 barrels are now available in black as well as silver and copper PVD coatings. PVD (Physical Vapor Deposition) coatings are an extremely hard coating that offer aesthetically pleasing colors and increased lubricity. For colors, please see images at the top of the page. PLEASE NOTE THAT PVD FINISHES ADD APPROXIMATELY 2-3 WEEKS TO LEAD TIME.
-Rifling: Conventional, button rifled
-Material: 4140 Gun Barrel Certified Steel
-Hardness: 40-44 HRC
-Crown: Recessed 60 degree crown
-O-Ring Groove: Yes, O-Ring groove and O-Ring included
-Thread Protector: Included at no charge
-Includes O-Ring on barrel threads to secure thread protector while shooting
Drop In, Fitted – Slide Must Be Sent In [Add $45.00]
.578-28, 16x1MM LH [Add $3.00], 16x1MM RH [Add $3.00]