L2D Combat Precision Match Fluted/Threaded Barrel Glock 19 Chameleon

L2D Combat Precision Match Fluted/Threaded Barrel Glock 19 Chameleon. Our drop-in threaded barrels for the G19 are manufactured to precise tolerance requirements and incorporate design enhancements to critical areas of function for superior lockup fitment and performance. All L2D barrels feature proprietary target crowns on both threaded and non-threaded variants which aid in projectile stability and feature our signature fluted shafts to help dissipate heat. Our utilization of U.S. sourced 416R chromium stainless steel for our barrels ensures a lengthy service life and provides the favorable machinability characteristics to meet our precise tolerance requirements. Our strict proprietary quality control process combined with superior engineering and use of high quality materials allow for a consistent accurate and unmatched product. L2D Precision Match 19 barrels are designed to be compatible with Glock Gen 3 Gen 4 & Gen 5 (Including Glock 19X G45) 9MM pistols. Specifications for OpticsPlanet Exclusive L2D Combat Precision Match Fluted/Threaded Barrel Glock 19: Manufacturer: L2D Combat Fabric/Material: Stainless Steel Threads per Inch: 1/2x28 Barrel Twist Rate: 1-10 Flutes: Yes Barrel Material: 416R Stainless Steel Gun Make: Glock Gun Model: Glock 19 Model Generation: 5 4 3 2 1 Condition: New Features of OpticsPlanet Exclusive L2D Combat Precision Match Fluted/Threaded Barrel Glock 19 U.S. Sourced 416R Chromium Stainless Steel Construction 38-42 Rockwell Hardness (HRc) Ensures Lengthy Service Life Improved Critical Dimensions For Superior Lockup Fitment and performance Manufactured to precision Tolerance Requirements for Match Grade Accuracy and Consistency Bore Diameter +/- .0002 Max Roughness Average (Ra) 8 microns Outer Diameter +/- .0005 Max Roughness Average (Ra) 16 microns Bore Runout +/- .001 Broach Cut Rifling Will Accept Lead Jacketed or plated Ammunition 6 Groove 1:10 RH Twist Rate Groove to Bore Runout +/- .0002 Custom Designed Double Honed (Rough and Finish) precision Match polished Bore Fully Supported SAMMI Spec Match Grade polished Chamber Max Roughness Average (Ra) 16 microns proprietary Target Crown Aids in projectile Stabipty During Bore Exit Extended and polished Feed Ramp for Added Repability Fluted Chamber Body to Remove Debris and Aids in Heat Dissipation 8 Flute Spear Tip Design to Aid in Heat Dissipation and Reduce Weight Threaded Option: Available in Threaded -28 UNEF-2A Standard for all 9MM Barrels proprietary Target Crown L2D Thread protector with Matching Finish Included L2D Low-profile Thread protector O-Ring Included Pistols with threaded barrels are NOT legal in all Areas / States. please check your local and state laws BEFORE ordering this product. Package Contents: OpticsPlanet Exclusive L2D Combat Precision Match Fluted/Threaded Barrel Glock 19 L2D Combat 3HD-BPI-G19PMFTB: Glock 19 Precision Match Fluted/Threaded Barrel Chameleon