Ggp-17 Match Grade Barrels For GlockA(R) 17 Gen 1-4 - Ggp G17 Bbl, Non-Threaded, Gen 1-4, 9mm

416R Gun Barrel Quality Stainless Steel Match Grade drop in barrel Final dimension of +/- 0.003" for consistent accuracy SAAMI spec. 9mm Match chambers Proprietary twist rate Gen 3 and Gen 4 Glock 17 Available as Stainless or Black Nitride Finished Available threaded or non-threaded Weight - 5oz Mfg: Grey Ghost Precision