I bought one of these and installed it on my S&W M&P 9,S&W M&P 40,S&W M&P 22lr and finally my FN Herstal 5.7.28 and it works great no issues whats so ever..Works great for mounting scopes,laser and lights..Best part no need for tapping or drilling..
Mako Group Universal Picatinny Rail Handgun...