The release of this gas model is a big relief for airsofters who have been wanting for a gas model of the KTW Winchester M1873 without the need to purchase the gas conversion kit separately. Mr. TV got one for a review and this model and through optimization of both gas efficiency and output, the system can achieve over 100 rounds per charge.

This improvement allows users to experience the distinct advantages of smooth loading and gas-powered operation, a significant difference from air-powered caulking guns.