Rival Arms Precision Threaded V1 Drop-In Barrel 9mm 4.17" for Glock 48

Threaded V1 Features Built from high-quality stainless steel precision polished and treated with premium coatings these barrels rival custom work and deliver the best in accuracy and performance round after round. Threaded barrels and protectors use 1/2-28 threads for compatibility with after-market accessories like suppressors and compensators. Features match-grade precision drop-in barrel 6 groove rifling low-temperature vaccum PVD coating creates a durable barrier against wear and tear even in the harshest environments BORSLICK Boron Nitride DCD (Dynamic Compound Deposition) inner bore treatment resists heat and carbon buildup and a target crowned muzzle. No gunsmith required. Threaded V1 Specifications Model:Threaded Series:V1 Firearm Fit:Glock 48 Gen3-4 Thread Pattern:1 / 2-28 tpi Twist:1:10 Barrel Finish:Gold PVD Barrel Material:416R Stainless Steel Barrel Type:Match Grade