Apex Magazine Extension Information Due to laws within CA and other states and municipalities, we are limiting the sale of our pistol magazine extensions. The following is a list of states and some cities that we will not sell or ship magazine extensions to, due to magazine capacity limitations or other legalities. California, Hawaii, Maryland, Massachusetts, New Jersey, New York...
Please carefully follow these guidelines when installing the sear pivot pin in the Thumb Safety equipped model of the M&P. If the sear pivot pin is installed incorrectly, it will directly affect the function of the thumb safety. The thumb safety will not be able to be set into the "safe" position. Proper installation of all parts in firearms is...