Hey guys, so i am looking at purchasing a xdm, well i ended up looking at pawn shop at a 3.8 which i feel is a bit small for me. not doing conceal carry with it. but i was wondering if anyone has input on how the slide pull is on the 4.5? the 3.8" felt really stiff. as if it hadn't been lubricated in months... i laughed at the pawn shops price though... they wanted $680.