Compatible with Gen 4 when used with a Gen 3 Guide Rod Assembly. Features of Slides: 1. 100% made in USA 2. Machined from billet 124PH SS 3. Cuts: Race or Carry 4. Available in NiB-X®, DLC, TIN 5. Internal parts not included 6. Sights not included 7. Caliber: 9mm Luger 8. Length: 6.75″ 9. Weight: 9.8 oz 10.Optics Cut: RMR 11. Compatibility: Glock 19 Gen 3/4* (Gen 4 with a Gen 3 Guide Rod Assembly) Features of Barrels: Features of Thread Protectors: 1. 100% made in USA 1. 100% made in USA 2. Machined from billet 416R SS 2. Machined from 303 SS 3. Threaded or Crowned 3. Available in NiB-X®, DLC, TIN 4. Available in NiB-X®, DLC, TIN 4. Thread pitch: 1/2 – 28 5. Caliber: 9mm Luger 6. Length: Threaded 4.5″ Crowned: 7. Weight: 3.8 oz 8. Compatibility: Glock 19 Gen 3/4 9. Thread pitch: 1/2 – 28
