Carlsons Choke Tube Flush - Mount 20ga Turkey Invector

The Carlsons Choke Tube Flush-Mount 20ga Turkey Invector is a precision-engineered shotgun choke designed for hunters and tactical operators who demand tight patterns and clean, concealed mounting. Built for Winchester Invector platform 20-gauge shotguns, this flush-mount turkey choke delivers the shot concentration necessary for effective upland bird hunting and specialized shotgun applications. The flush design eliminates protrusion beyond the barrel, reducing snag points and improving weapon handling in brush or confined spaces—a critical advantage in field operations where barrel length and profile matter.

Manufactured from 17-4 stainless steel, the Carlsons choke tube resists corrosion and maintains dimensional integrity across extended use cycles and variable weather conditions. The 0.575-inch diameter ensures proper fit and seal within Winchester Invector-compatible barrels, while the turkey choke constriction pattern tightens pellet spread at mid to long ranges—essential for reliable target acquisition on game birds. The stainless steel construction provides superior durability compared to chrome-plated alternatives, delivering consistent performance without degradation from moisture exposure or cleaning solvents. Note that this choke is not rated for steel shot; use lead or bismuth ammunition only to prevent barrel damage.

This choke is ideal for turkey hunters and 20-gauge shotgun enthusiasts seeking reliable, repeatable patterns without permanent barrel modification. The flush-mount design integrates seamlessly with Winchester Invector barrels, allowing rapid installation and removal for pattern testing or load switching. Law enforcement and military personnel using 20-gauge shotguns for specialized roles benefit from the reduced profile and improved ergonomic weapon handling. Installation requires no tools beyond a simple hand-tightening procedure; compatibility is universal across all Winchester Invector-threaded 20-gauge barrels.