Smith & Wesson M&P 45 M2.0 Compact .45 ACP Black Pistol

A: Doug, it means the weapon can still be fired if the magazine is removed (providing there is a cartridge in the chamber) The mag safety prevents the gun from firing when its ammunition magazine has been removed, even if one round remains in the firing chamber.

A: Doug, some pistols have a built in magazine safety where the pistol will not fire with the magazine out of the pistol. This model will fire with the magazine out of the pistol is a round is in the chamber. Cheers and stay safe!

A: Stephen, it sure does. This comes with two 10 round magazines and additional backstaps to accommodate all hand sizes. Hope this helps.

A: Stephen, yes Sir, it comes with four interchangeable palmswell inserts for optimal hand-fit and trigger reach. (2) 10rd Magazines, a limited lifetime warranty and a lifetime service policy. Cheers and stay safe!

A: Christopher, yes they can, available here >>> https://www.budsgunshop.com/product_info.php/products_id/60382/truglo+fiber+optic+sights+for+s%26w+m%26p .....Have a great day!