Type: BB air pistol.
Model: Smith & Wesson M&P R8. Buy in CAN - Buy in US
Materials: Plastic (polymer) and some metal construction.
Weight: 1.37 pounds.
Barrel: 5.1 (6.5) inches, metal smooth bore.
Propulsion: 12 gram CO2 x 1.
Action: Repeater, single and double action.
Ammunition Type: 4.5mm steel BB's.
Ammunition Capacity: 8 shot rotary magazine.
If you haven't already checked out my Umarex Smith & Wesson M&P Table Top Review, make sure to do so for all the details and specifications on the Umarex S&W M&P R8 CO2 BB Revolver.
This Field Test Review focusses primarily on how the S&W M&P R8 performs in feet per second velocity, its accuracy and of course my comments on it's shoot-ability and CO2 efficiency.
Although the Umarex R8 did not get a very high average FPS rating (336 fps 8 shot average), it was very cold on my test day and on the positive side, the lower FPS enables the R8 to get a lot of shots per CO2, I would imagine you can get close to 200 useable shots out of one CO2 cartridge with the Umarex S&W M&P R8. The low usage of CO2 also make this gun very quiet to shoot so if you live in an area where noise is a factor the R8 may be a great choice for you.
During my Table Top Review, the trigger felt a bit heavy to me but when actually shooting the R8 it felt pretty good in both single and double action with the double action actually surprising me a bit at how it seemed to smooth out. I was able to get very good double action target results even when shooting close together. When shooting in single action on a target I managed to get six out of eight shots within the 1.5 inch bulls eye, two stragglers made it outside but overall the Umarex S&W M&P R8 shot very well for a smooth bore BB pistol.
As far as mechanical consistency the Umarex S&W M&P R8 performed perfectly for me with no malfunctions of any kind and other then reloading being just a bit awkward (There is not much room to get the magazine out for reloading - very tight tolerances) the Umarex R8 makes for a very decent low cost BB revolver.
If you're on a budget and want a replica CO2 BB revolver with good accuracy and tons of shots per CO2, the Umarex Smith & Wesson M&P makes for a very suitable option.
My YouTube Field Test Review for the Smith & Wesson M&P R8 BB CO2 Revolver: