Meet the TRUE Glock 17 threaded barrel 1/2x28—our drop-in, match-grade upgrade built from USA-sourced 416R stainless. Precision-fit for Gen 1–4, this 5.45" G17 9mm barrel uses proprietary broach-cut, 6-groove rifling (1:10 RH) and a fully supported SAAMI 9x19 chamber for reliable feeding and tight groups. Ships with a high-heat O-ring thread protector and is ready for comps or suppressors. Choose from premium coatings for a durable finish—American-made precision, performance, and style.
*DISCLAIMER* This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.