I just bought my first 2 guns and brought them home today. I got a S&W Sigma 9mm, and a Remington 870 shotgun. The guy at the shop set me up with a gun cleaning kit for each, and gave me a small bottle of Hoppes #9 solvent and Hoppes gun lubricant. After reading the instructions on both guns, the S&W says "Ammoniated solvents or other strong alkaline solvents should not be used on any S&W firearm" I checked the Hoppes solvent and it does contain ammonia. The 870 says to only use "Rem Action cleaner". I'm assuming I have to return the Hoppes solvent before I can clean the guns, but does anyone have a suggestion on what a good replacement would be? Thanks!