Winchester Repeating Arms 613053 Invector Plus12 Gauge Modified 17-4 Stainless Steel

The Winchester Invector Plus 12 gauge modified choke tube is a flush-fit replacement choke built for shooters who want reliable, consistent patterns in their Winchester shotguns. This is the modified constriction option in Winchester's Invector Plus line—a step tighter than improved cylinder, making it a solid all-around choice for upland hunting, clay shooting, and general shotgun use where you need better pattern density without the extreme choke of full or extra-full tubes.

Built from 17-4 stainless steel, the Invector Plus modified choke resists corrosion and wear, holding up to repeated use and the elements. The flush design means it sits nearly flush with the muzzle when installed, maintaining your shotgun's sleek profile while staying fully functional. If you're looking to optimize your Winchester shotgun's performance for specific shooting scenarios or simply need a replacement choke, this is the genuine Winchester part engineered to spec for your gun.

Winchester choke tubes are straightforward—they thread into your shotgun's barrel to control pellet spread at distance. Swapping tubes lets you dial in the right constriction for your ammunition and game. The modified constriction fits between the looser patterns of improved cylinder and the tighter patterns of full choke, making it versatile enough for hunting and target work alike.

Key Features

• Modified constriction for balanced shot patterns
• 17-4 stainless steel construction resists corrosion
• Flush-fit design maintains clean muzzle profile
• Genuine Winchester Invector Plus choke tube
• Designed for Winchester shotgun compatibility

Specifications

Frequently Asked Questions

Will this Winchester choke tube fit my shotgun?

The Invector Plus 12 gauge modified choke is designed for Winchester shotguns equipped with the Invector Plus choke system. Check your shotgun's manual or barrel marking to confirm it accepts Invector Plus tubes; this tube will not fit other brands' choke systems.

What does "modified" choke mean for shooting?

Modified is a mid-range constriction that tightens the shot pattern moderately compared to improved cylinder or cylinder choke. It's a versatile choice for hunting upland game, waterfowl, and clay shooting, offering good pattern density without the extreme tightness of full choke.

What's the difference between flush and extended choke tubes?

This is a flush choke, meaning it sits nearly level with the muzzle when installed. Flush tubes maintain a clean, compact profile on the gun. Extended chokes stick out from the barrel for easier removal and quick changes during a shooting session.

Is this tube corrosion-resistant?

Yes—the 17-4 stainless steel construction provides excellent resistance to rust and corrosion, making it durable through storage, field use, and cleaning.