AGGRESSIVE ARMS "TARGET CUT CROWN" PORTED BarrelFor Glock 43 / 43XUSA MADEPOLISHED STAINLESS STEEL 416R Stainless Steel 1:10 Twist Rate 6 RH Grooves 9mm Chambered per SAAMI-ANSI Z299.3-2015 for 9mm Luger/Luger P 11 Degree target crown Hardened to 44rc +/- and stress relieved Chamber is made to a SAMMI Spec. ***THIS BARREL IS ONLY MADE TO BE USED WITH SLIDES THAT HAVE TO PROPER OPENING AT THE TOP TO RELIVE ALL THE PRESSURE FROM THE PORTS. DO NOT USE WITH A CLOSED SLIDE OR ONE WITH OBSTRUCTIONS. CATASTROPIC EVENTS CAN OCCUR WITHOUT THE PROPER SLIDE OPENING. Included: 1X- Ported Barrel **NO FRAMES, GUNS, SIGHTS, MAGWELLS, SLIDES, OR ANYTHING ELSE IS INCLUDED. Picture of pistol is for illustration purpose to show you how it can look on a complete build. *** NOTE Amount of FLUSHNESS depends on your slide. We sell upper completion kits in our store 100% Authentic from and Authorized dealer FREE US SHIPPING Priority option available for $9.95 *** We recommend you do your own research to know if this will fit your application and other aftermarket items you installed. Colors are proprietary to this manufacturer. They may be close to other brands, but there is never a color match guarantee. Due to buyers unknown skill level we require all parts to be installed by a licensed Armor. Please have your armor contact the manufacture of additional install details and compatibility. Most parts can require some fitment due to unknown tolerances that you posses. No refunds for self installs. No firearms are included. Pictures are for illustration.