I thought so too. I chrono'd the cooey at 680-690 fps. Seems it only lost about 20 fps or so from the longer barrel. I haven't chrono'd any from my other 22s. Next time I take out the chrony, I'll try a few different rifles and see how much difference there is.Any of you gents trying the longer barrels check your muzzle velocity? Given some other data I've seen on 22 and barrel length, I would imagine that those bullets are moving pretty slow after all that extra drag.
cci quiet in a cooey 75 (27" barrel) "ping -wop" Ping from the firing pin falling, wop from the bullet hitting the target..
Well guys I have been on the hunt now for a very quiet .22 for plinking. I have tried cci cb longs and cb shorts yes they are very quiet. Also tried cci quiet about. The same as there cb loads. Next remingtion cbee,s a little louder than cci stuff but still good. But tonight at canadian tire I bought some winchester 22 long cb match 29 grain solid in the silver box. theese things are even quiter than anything elese it was a noticeable diffrence. The price was $3.99 for 50 on par with the rest. And the best thing is being at canadian tire I. Can pick them up at anytime. They are too low powered for semi autos but they are a full length .22
I shot some from Savage MKII TR this morning and just as you described; "ping-wop" I left my ear protection off and waited for the 'wop' each time. I was shooting at 50 yards with decent groupings...a good morning at the range but wicked cold.
dont go for subsonics, go for cb longs and ones advertised as quiet.
Does anyone have any grouping info? i think i did a few groupings with the cci cb longs a few years ago, but ya, a few years ago.



























