Magwell Chamber Chillers

Pre-Order 300 Win Magwell Chamber Chiller Prototypes. The prototypes will ship around 4/1/2019.

We were able to get slightly better performance out of our magwell versions vs. our ejection port models using the same electronics and batteries.

We are currently offering prototypes of the USB only 300 Win Magwell Chamber Chillers. We are looking for consumer feedback on fit, performance and any other suggestions to make our product better.

Our Magwell Chamber Chillers are extremely durable and serviceable.

The 300 Win Magwell Chillers are modeled after the Accuracy International 300 Win Magazine and utilize the rifles magazine release to secure and release the chiller.

We will soon be releasing prototypes of an adaptable battery version of the 300 Magwell Chamber Chiller that can utilize either AA, 9V, internal rechargeable or external USB power sources. The customer will be able to select and change the battery sources with a screwdriver.

***Units will not ship with the filter pictured - we will be offering the filters for sale soon. They fit on all of our models with 60mm fans. We don't recommend using a filter unless it is absolutely necessary due to the air flow restrictions. In order to make a filter that actually filters small enough particles to be considered useful, airflow must be restricted. 

300 Win Magwell Chamber Chiller USB Only

  • Product Code: 300 Magwell
  • Availability: 50
  • $60.50

Available Options