Rival Arms Precision Drop-In Barrel 9mm 4.52 Barrel for Glock 19 Gen3 / 4

Precision Drop-In Barrel Features It s no secret that the key to great accuracy is good training. After that it often comes down to a match-grade barrel. Built from high-quality stainless steel precision polished and treated with premium coatings this barrel rivals custom work and deliver the best in accuracy and performance. The match-grade precision drop-in barrel with 6 groove rifling low temperature vacuum PVD coating creates a durable barrier against wear and tear even in the harshest