Thompson Center Arms 4070R Venture 3+1 22-250 Black Steel

The Thompson Center Arms 4070R Venture 3+1 magazine is a factory replacement designed for shooters running the Thompson Center Venture rifle in 22-250 Remington. Whether you're stocking up for extended range sessions, hunting trips, or simply maintaining a backup magazine in your gear rotation, this polymer magazine delivers the same exacting fit and reliability you get from Thompson Center's original equipment. Built to match the specifications of OEM magazines, it's engineered to handle the demands of precision rifle shooting without compromise.

A third magazine is always worth having—it gives you the flexibility to swap between loaded mags, rotate them for even wear, or keep a spare ready while one is being cleaned or serviced. The 3-round capacity suits the typical hunting and marksmanship mindset, where deliberate, accurate shots matter more than volume of fire. Thompson Center manufactures this magazine to exacting tolerances, which means it feeds reliably and seats firmly in your Venture's magazine well, cycle after cycle.

The polymer construction keeps weight minimal while delivering years of dependable service with basic care. No special handling required—just standard magazine maintenance. If you own a Thompson Center Venture in 22-250, adding another factory mag to your kit is straightforward insurance against loss or wear.

Key Features

• Factory-manufactured magazine for Thompson Center Venture rifles
• Chambered for 22-250 Remington
• 3-round capacity
• Durable polymer construction
• Built to OEM specifications for reliable feeding and fit

Specifications

Frequently Asked Questions

Is this magazine compatible with my Thompson Center Venture in 22-250?

Yes. The Thompson Center Arms 4070R Venture 3+1 magazine is designed specifically for Thompson Center Venture rifles chambered in 22-250 Remington. It will not fit other Thompson Center models or calibers.

What's included?

You receive one factory replacement magazine with a 3-round capacity.

How durable is a polymer magazine?

This magazine is manufactured to Thompson Center's factory specifications and will deliver years of reliable service with proper care. Polymer magazines are lightweight and corrosion-resistant, making them practical for hunting and range use.