4x AA Battery Box
8.0 mm ID Nozzle (minimum port opening 41mm wide / 12.5mm tall) (1.61417 inches wide by 0.492126 inches tall)
Chamber Chiller OMEGA-60 is a well developed barrel cooler for rifles with minimum port opening 41mm wide and 12.5mm tall. OMEGA-60 is ideal for rifle cartridge rims measuring 9.6-12.0 mm. It is designed for the AR-15 and many other semi-automatic weapons and bolt action rifles with less clearance in the ejection port.
Please check your port clearance before ordering.
The Chamber Chiller nozzle should only touch the outside edge of your chamber. The nozzle should not be inserted all of the way into the chamber.
OMEGA-60 AA Chamber Chiller Rifle Chamber and Barrel Cooler
- Brand: Chamber Chiller
- Product Code: OMEGA-60 AA Battery
- Availability: 45