Hello guy22,
The SU-22 is a nice shooter. It's light weight and very accurate. It would be perfect for your wife to use. I have both the SU-22 and Sub 2000 S&W 9mm. I have put well over 1500 rounds thru each without any major problems. Kel-Tec makes a good product at a good price point. Service is for a lifetime and they will take good care to fix any problems that may come up. Not to worry. Here is some info.(chrono) and pictures (SU-22 & Sub 2000) @ 50yds., Standing free hand.
ProChrono Pal
Sept. 11, 2010
Temp: 88-90 degree
Hum: 50% - Elevation 650 -750ft above sea level
Partly Cloudy
Testing distance for rifles – 15 ft.
10 shots per firearm.
Ammunition tested -
American Eagle 38gr CPHP 22LR(1260fps)
Win- Super-X Super-Speed X22LRHSS1 37grHP(1330fps)
Win- Super-X Super-Speed XHV22LR 40grHP(1435fps)
Winchester 333 box 36gr. CPHP 22LR(1280fps)
Remington Viper 36gr Truncated Cone 22LR(1410 fps)
*CCI Velocitor 40gr. HP 22LR(1435 fps) *old & new production
Aguila Interceptor 40gr. Solid Point 22LR(1470 fps)
9mm-
Precision Delta 124gr. JHP-XTP(1150 fps)
Aguila 117gr. JHP(1135 fps)
Rifles
Kel-Tec SU-22 16 inch barrel 22LR
Aguila Interceptors
High – 1433 fps
Low - 1390 fps
Avg. - 1414 fps
Remington Viper
High – 1345 fps
Low - 1289 fps
Avg. - 1312 fps
CCI Velocitor – OP= older production NP= new production
High – 1400 fps(OP) (NP) – 1406 fps
Low - 1318 fps(OP) (NP) – 1311 fps
Avg. - 1343 fps(OP) (NP) – 1360 fps
Kel-Tec Sub 2000 16 inch barrel 9mm S&W carbine
Precision Delta 124gr. JHP-XTP
High – 1325 fps
Low - 1242 fps
Avg. - 1298 fps
Aguila 117gr. JHP
High – 1418 fps
Low - 1375 fps
Avg. - 1399 fps