RWS R10 Match .177 Cal, 7.0 gr - 500 ct

Yes RWS R10's are available in 4.48mm. I use the rifle version currently in my Walther LP400 pistol. It may sound strange, but they give me one hole groups so I'm not going to argue!

I have shot a tin of these pellets for comparing them to other 'match' grade pellets. I was shocked at the results. After looking at the specs I came to the conclusion that at least for my rifle- a Ruger Air Magnum, it was the light weight that gave each round a distinctive 'crack' of supersonic speeds. I have not yet measured the speed of these pellets but there is no mistaking the sound they make when leaven the muzzle of my rifle. The accuracy seems to be similar to other high quality pellets. I shoot targets at 50', 75' and 100' and find that holes left in the target even at 100' are usually perfectly round. The bottom line is that I like these pellets and will continue to use them both for their accuracy and the fun of hearing the crack as they break the sound barrier.

I don't see why not. I am shooting these in both the 5.3 gr and 7 gr sizes with my Ruger Magnum ( muzzle velocity ~1200 fps (measured)) usually I find little difference between wadcutters. I shoot at 105 feet and find that while the grouping of wadcutters is a bit larger than domed projectiles, it is still pretty good. One drawback is that at this range ALL the wadcutters I have tried seem to tumble. At shorter distances <~ 60 feet they punch nice round holes; at 100 feet they tear a big strip out always facing up. They also seem to require about 2 mill dots correction in the downward direction compared to domed projectiles. In the picture the first shot I took was a H&N Barracuda Match the next was an R 10 Match 5.3 gr. This was just a sighting shot and is almost 2 mill dots high. The next 6 shots were from an R 10 5.3 gr after correcting my scope. Some of the holes overlap. They all seem to tear the paper in the upward direction. The next picture is a comparison of the R 10 match 7 gr to the 5.3 gr. The offset from the last group I believe comes from the gun heating up. Both targets are on 8 1/2 X 11 paper. The groups are approximately 1 " in diameter. I believe both projectiles start out supersonic. I have measured them enough times that I think I can tell just from the sound.

Ricky: These pellets are an excellent match up with your RWS rifle. Hard to go wrong using ammo made by the company manufacturing the rifle / pistol. FYI, these rounds also extremely accurate in several of my other branded rifles and pistols. Hope this helps. Thanks, Will

They will be for that gun. They should be plenty accurate and make clean holes in paper.

Assuming you the rifle you have is a 177 calibur, why would you assume the pellets would harm the rifle?

I would stick with these. They are specially designed for pistol use and I've shot all kinds of pellets and have found these to be the most consistent and accurate. Some of the accuracy and consistency however has to do with the pistol you are shooting. Don't expect to compete in the Olympics with a $50.00 pistol.