From M&P 15 Sport manual:
" Ammoniated solvents or other strong alka- line solvents, should not be used on any Smith & Wesson firearm. "
Shooter's Choice is ammonia-based if my info is correct. I've used it on Ruger's and Smiths for years and haven't noticed any ill effects. Why the warning?
" Ammoniated solvents or other strong alka- line solvents, should not be used on any Smith & Wesson firearm. "
Shooter's Choice is ammonia-based if my info is correct. I've used it on Ruger's and Smiths for years and haven't noticed any ill effects. Why the warning?