I tried out my 40 caliber Model 96 Slide Assembly on my M9 today. It is more accurate than my 9MM. The recoil is sharper. This Model 96 Slide Assembly can be ordered from Cheaper Than Dirt. http://www.cheaperthandirt.com/GNS049-47467-1968.html The stock number is GNS-049 and the regular price is $199.97. The Buyers Club price is $179.97 This is a good way to upgrade your existing Model 92 to a Model 96 40 caliber. The Model 96 Slide is a Law Enforcement model so it has a decocker but no safety. When I shot it from a bench at 25 yards I had several groups under 2 inches. The one I received came with night sights but that may not be standard.