Rival Arms RA20G101D Precision V1 Drop-In Barrel 9mm Luger 4.49" Stainless PVD Finish 416R Stainless Steel Material for Glock 17 Gen3-4 Red Dot Scopes The Deluxe Laser Bore Sighting

The Deluxe Laser Bore Sighting System by SME is a unique adapter kit that provides stable alignment producing accurate bore sighting results

Includes 3/8" Dovetail rings

QD Mount L:1

Includes pocket clip and nylon sheath

Rival Arms RA20G101D Precision V1 Drop-In Barrel 9mm Luger 4.49" Stainless PVD Finish 416R Stainless Steel Material for Glock 17 Gen3-4 Red Dot Scopes The Deluxe Laser Bore SightingBuilt 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. Features match grade precision drop in barrel, 6 groove rifling, low temperature vacuum PVD coating creates a durable barrier against wear and tear even in the harshest environments, BORSLICK Boron Nitride DCD (Dynamic Compound Deposition) inner bore