The Sig Standard Match-Grade, drop-in performance upgrade barrel is CNC machined form 4340H steel billet which results in superior corrosion resistance and durability. It has a PVD coating that creates a durable barrier against wear and a target-crowned muzzle.
Online Only

Rival Arms RA20G203D Precision V1 Drop-In Barrel 9mm Luger 4.02″ Stainless PVD Finish 416R Stainless Steel Material for Glock 19 Gen5
$179.99
Reviews
There are no reviews yet.