Wilson Combat has been building match-grade barrels for competitive and defensive shooters for decades, and this drop-in stainless barrel for the GLOCK 19 brings that pedigree to the most popular pistol in the country. A match barrel tightens the lockup and chamber tolerances compared with a factory tube, which typically translates to smaller groups with quality ammunition, and the stainless construction is easy to maintain. At 4.02 inches it retains the standard G19 profile and slide fit, so installation is a straightforward swap with no fitting drama for most guns. As with any barrel change, verify function with your carry load.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.