Rival Arms RA20G802D Precision 9mm 4.17in Threaded Barrel

The Rival Arms RA20G802D Precision V1 is a match-grade drop-in barrel designed for Glock 48 compatibility in 9mm Luger. Machined from stainless steel and finished with a durable PVD coating, the barrel features fluting and 1/2″-28 threads for accessory compatibility. The bore receives a Borslick Boron Nitride DCD treatment to resist heat and carbon buildup, and the muzzle is target crowned for consistent alignment with sights and accessories.

Key Specifications

• The caliber is 9mm Luger.
• The barrel length is 4.17 inches.
• The barrel finish is PVD.
• The barrel material is stainless steel.
• The barrel type is drop-in.
• The rifling has 6 grooves.
• The rate of twist is 1:10″.
• The thread pitch is 1/2″-28 for muzzle accessories.
• The bore treatment is Borslick Boron Nitride DCD.
• The muzzle is finished with a target crown.

Precision-machined and coated for durability, the RA20G802D provides a practical upgrade path for Glock 48 platforms where a shorter, threaded, match-grade barrel is desired. Its combination of fluting, corrosion-resistant PVD finish, and boron nitride bore treatment helps maintain consistent performance and easier maintenance over extended use, making it a practical choice for informed shooters who value dependable, high-quality components.