The VM-68 is not the usual airgun I review, but it is a classic C02 powered paintball rifle. And I think it demonstrates what CO2 can accomplish; for I think Co2 will resurface as a high powered propellent for magnum airguns. One of the great assets this gun posseses is the fact that there are so many off the shelf add-ons you can buy. This gun has a tremendous number of configurations that really let you customize in a professional way at a low price. I think it has more after market parts than any other. This also gives it the reputation of being an "older" paintball gun.
The other advantage is it's simplicity. Anyone can take this gun apart--at home or in the field. The few number of parts also make it historically reliable. to be continued................