By Hotrod On 02/20/2009

Both of my P239/.40's and my P226/9mm operate flawlessly with any ammo, even reloads. I purchased the Mosquito without researching because it is a SIG SAUER, I made the purchase on Sig's reputation and did not think reading reviews would be relevent. I was wrong, the Mosquito is not very true to the Sig Sauer legacy. The trigger is quite hard to pull and feels very sloppy, it has had multiple failure to eject problems with standard high velocity rounds (with the thin spring) I have however, fired the CCI mini mags without any failures. Good Luck Hotrod

By casey On 02/09/2009

This little 22 is very comfortable to handle. As a woman, it has very little kick, is easy to break down, clean, and in general to handle. 22 loads are fairly cheap, so you can get a lot of practice in. First couple of times I had a little problem with the sights, but figured it out, good accuracy for a small arm.

By Miata55 On 01/27/2009

My P220 is flawless. My P250 is superb. The Mosquito is - well - a great looking a boat anchor. Horrid feeding and ejection issues so I finally went to the suggested CCI Stingers - WRONG!! The box says long rifle but measure the height of the case - they are too tall. Had two serious jams within the first five rounds (spent case had to be pried out). Remington's and Winchesters don't work well at all. CCI MiniMags helped some, softer spring helped some - not much but some. Everyone I talked to said that they get a lot better after 500 rounds of break in - WRONG! It still is the same great looking, well balanced, German engineered almost non functional weapon I have ever owned. My question is simple, how can all my other Sigs, my stainless Bersa 45 MiniFirestorm (which remains as my VERY dependable and VERY accurate carry weapon), my Llama 9mm, my Kimber 45, and my High Standard 22 all work so well on absolutely ANYTHING they're fed...... but the Mosquito needs pampering? Give me a break! You do not read the same garbage about a Ruger, Buck Mark, or High Standard. Stay away and do not waste your money.