SMR Extended, Port-Matched Performance Barrel Was Now $275 Sale The SMR extended, port-matched barrel is a drop-in replacement for the SIG P365 XMacro Comp and Legion, designed to utilize the full length of the OEM slide.With a length of 3.675 inches, it extends beyond the factory 3.1-inch barrel, increasing overall usable length within the existing slide configuration. The integrated porting is aligned with the factory slide ports to direct gases upward, contributing to reduced muzzle rise and improved shot-to-shot control.The extended geometry and port alignment are designed to maintain reliable cycling while improving consistency during rapid fire.This configuration provides an option for extended length and matched porting without requiring slide replacement or additional gunsmithing.IMPORTANT! (If engraving option was selected and purchased, please, Email us your order number and a SVG or DXF file with the design you would like engraved at SMR.Manufacturing@outlook.com) Cerakote Finish No finish Blackout — E-100 Smoke — E-120 Midnight — E-110 Earth — E-130 FDE — E-200 Navy — E-220 Jungle — E-140 Moss — E-210 Carbon Grey — E-240 Concrete — E-160 Titanium — E-250 Sand — E-150 Coyote M17 Tan — E-170 Fire — E-310 Storm — E-290 Rebel — E-320 Tempered color finish No finish Brass/Gold Bronze/Brown Purple/Violet Blue/Light Blue Custom Engraving Select Custom Engraving No Select Custom Engraving Yes Quantity Enter an amount $ Add to Cart Add to Cart