


The LanTac USA LLC 9INE Barrel for the Glock 19 (Gen 3 & 4) is a professional-grade, drop-in replacement barrel precision machined from DFARS compliant, pre-hardened 416R chromium gun barrel quality stainless steel. Renowned for its corrosion resistance, high tensile strength, and superior machinability, 416R stainless steel is the industry standard for match-grade barrel manufacturing. LanTac's proprietary machining process delivers an ultra-precise barrel with a tightened slide fit and lock-up for significantly improved accuracy. The barrel features a 6-groove, cut-rifled bore with a 1:10 right-hand twist, double-honed to a maximum Roughness Average (RA) of 12, and a match-grade SAAMI specification chamber polished to a maximum RA of 16. The 1/2x28 RH threaded muzzle allows easy attachment of suppressors and muzzle devices. Featuring LanTac's proprietary Patent Pending flute pattern, a bead-blasted satin finish, and final dimension tolerance held to +/- 0.0002", this barrel is an ultra-accurate and extremely tough upgrade that requires no gunsmithing to install.
Product Highlights
- True drop-in fit for Glock 19 Gen 3 & 4 -- no gunsmithing required for installation
- Precision machined from DFARS compliant pre-hardened 416R stainless steel with a final hardness of 38-42 Rockwell C for lasting durability and corrosion resistance
- Match Grade SAAMI specification chamber precision cut and polished to a max Roughness Average (RA) of 16, with bore double-honed to a max RA of 12 for superior consistency
- 6-groove cut rifled bore with 1:10 right-hand twist and 1/2x28 RH threaded muzzle for suppressor or muzzle device compatibility
- Proprietary Patent Pending fluted design with bead-blasted satin finish and final dimension tolerance of +/- 0.0002" for maximum accuracy and quality
Specs
- Brand: LanTac USA LLC
- Model: 9INE Barrel
- MPN: 01-GB-G19-TH-SS
- UPC: 784672911184
- Compatible With: Glock 19 Gen 3 & 4
- Caliber: 9mm
- Material: 416R Chromium Gun Barrel Quality Stainless Steel (DFARS Compliant)
- Finish: Stainless (Bead Blasted Satin)
- Rifling: 6 Groove, Cut Rifled
- Twist Rate: 1:10 Right Hand
- Thread Pitch: 1/2x28 RH
- Chamber: Match Grade SAAMI Specification
- Bore Max Roughness Average (RA): 12
- Chamber Max Roughness Average (RA): 16
- Final Dimension Tolerance: +/- 0.0002"
- Final Hardness: 38-42 Rockwell C
- Features: Fluted, Threaded, Drop-In Fit
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