Chamber Chiller Magwell Prototypes Available for Pre-Order

Chamber Chiller Magwell Prototypes Available for Pre-Order We are very excited to offer prototypes of our new Chamber Chiller Magwell designed to fit .308 magazine wells on many popular short and long action rifles. We are offering 50 units in bright yellow for pre-order with a shipping date around 11/1/2018. We were able to get slightly better performance out of our magwell models vs. our ejection port models due to there being a little more room for air flow.  These prototypes will utilize external USB power source only. We will be releasing an adaptable battery version soon that will allow the customer to select and change between 9V, AA, internal rechargeable and external USB power sources. We will also be […]

Chamber Chiller BETA-50 Rifle Barrel Cooler

Chamber Chiller Gun Barrel Cooling Fan Announced

Using a 3D printer and commercially available components, avid long-range shooter Olin Coles has developed a product he calls the “Chamber Chiller” gun barrel cooling device, a product which he claims can give shooters in hot weather an edge over their competition. Designed to fit into the cartridge chamber of most bolt action and semi-automatic rifles, Chamber Chiller reduces the time is needed for cooling-down a hot barrel.