GB19 is made by Killer Innovations for us. Killer Innovations pistol barrels use SPT (Single Point Technology)
https://killer-innovations.com/spt-velocity-barrels/, where the rifling is cut using the single point technique. Single point cut rifling process requires a single cutter to make 120 individual cuts to accurately rifle each bore, and yields identical grooves that have less than 0.00001 deviation between each other, because they're being cut with the same cutter.
GB19 largely stays with Icon Innovations G19 barrel specifications, save for a very small and understated Cygnus logo and its unique thread protector, GB19 is identical to Killer Innovations Velocity barrels.
Specifications:
GB19 compatibility: Glock G19 (Gen 3, 4 and 5), G19X, and G45
Riffling technique: Match Grade / Single Point Cut “SPT”
Barrel Material: 416RHT Certified Barrel Grade Stainless Steel
Batch Testing: Proof round tested followed by “MP” (Magnetic Particle) third party test.
Barrel Weights:
4oz Threaded W/thread pro
3.5oz Non-Threaded
TWist Rate: 1:10”
Overall Length: 4.5” Threaded / 4.02” Non-Threaded
Crown Angle: 11°
Barrel Threads: ½-28 UNEF-2A Threads
Barrel Finish: DLC (PVD Coating)
Thread protector finish: Black Nitride
Chamber: 9mm Luger with .055” free bore (to feed 147gr bullets) / Match throat
Feed ramps: Hand polished after DLC coating
Compensator Compatibility: Killer Innovations / Velocity Compensator guaranteed (Note: Comps are gen specific)
NOTE: if you opt for the limited run, uncoated barrel, make sure the barrel is very well lubricated.
Killer Innovations manufactured barrels and slides are plated with an extremely hard finish that uses the PVD coating process. These finishes, when new, can be micro abrasive and require a break in period to burnish the finish into other metal contact areas. We suggest using grease lubrication on all metal-to-metal contact areas on the barrel and slide to help this burnishing process along.
Killer Innovations recommends using Lucas Red n Tacky #2 Grease during break in.
Proudly designed and made in USA.
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.
GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Forward Controls Design nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, components or accessories. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.
WARNING: This product can expose you to chemicals including chromium and metallic nickel, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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