Rival Arms RA20G102A 9mm Threaded Barrel | 4.49in Fluted

The Rival Arms RA20G102A is a precision drop-in barrel engineered for Glock 17 Gen3/4 frames. CNC-machined from 416R stainless steel billet, it is precision polished and finished with a low-temperature Black PVD for enhanced wear resistance. The fluted 4.49-inch barrel features 1:10 twist, 6-groove rifling, a target crown and a threaded 1/2-28 muzzle that ships with a color-matching thread protector. BORSLICK Boron Nitride DCD inner-bore treatment reduces carbon buildup and supports consistent performance.

Product Specifications

• The barrel is chambered for 9mm.
• Compatible with Glock 17 Gen3/4 frames.
• The barrel type is a drop-in precision barrel that requires no gunsmithing.
• The barrel length is 4.49 inches.
• The material is 416R stainless steel billet.
• The finish is Black PVD.
• The rifling uses a 1:10 twist with 6 grooves.
• The muzzle is threaded with 1/2-28 threads for compatibility with many after-market accessories.
• The product includes a color-matching Rival Arms thread protector.
• The inner bore treatment is BORSLICK Boron Nitride DCD to resist heat and carbon buildup.
• The muzzle features a target crown.
• The coating process is a low-temperature vacuum PVD treatment for durability.
• The barrel is inspected individually and carries a limited lifetime warranty.
• Country of origin / fitment information indicates Made in USA.
• UPC is 788130026526.

Purpose-built for shooters who demand repeatable accuracy, this Rival Arms barrel is well suited for competition shooting and precision range work. Its drop-in fit and robust coatings make it a practical upgrade when you want improved consistency without gunsmithing. The threaded muzzle and included protector also simplify the installation of compatible accessories for sanctioned events and authorized equipment configurations.