I've got one of the little Ruger compact MKII's in 223 with the 16.5" barrel and ~12" LOP, excellent truck gun. The rifle really fits my Mom and I was thinking about getting her one as a surprise. She already has a 223, so I've been looking at 243's and 7/08's. The muzzle blast on my 223 is pretty noticeable, does anyone here know how bad either of the larger calibers would be compared to the 223? I can load the 7/08 down to suit her, but I'm not looking for a flamethrower.
Thanks.
.............CFVA,,,,,,,Whether a 16.5" barrel length, an 18", a 19" or a 20" barrel length it is still gonna be loud. Ear protection should always be worn on the range and in the field regardless of tube length.
Because your Ruger compact fits your mom well, it appears that you have already evaluated what would the best rifle OAL which your mom can best handle. If a 20" to 24" barreled rifle (40" to 44"-45" of OAL) with a longer LOP is something she won`t be happy with where comfort, manuverability and handling are concerned, then any additional noise levels could be a moot point with her.
From my experience and as you are aware of as well, the Ruger compact @ 35.5" OAL is excellent handling and is an ideal carry around rifle/truck gun. I have owned a Ruger Frontier MK2 for 6 years.
But as with anything including compact rifles too there are trade-offs. While your mom may gain the ideal OA rifle length that best suits her with a Ruger compact, she will also need to deal with some higher noise levels. Has she fired yours yet? If not, then she can and should without you exposing the surprise. If she feels ok firing your 223, then go for the 7/08 Ruger compact.
My hearing is still excellent after all these years because I have always have worn good protection even when hunting whether it be convenient or inconvenient.
If it`s any consolation where extra noise is concerned, here is a link showing the identical Ruger Frontier as mine with the same chambering. Compared to mine, the 7/08 should be a puddycat.
www.gunblast.com/Ruger_FrontierRifle.htm