I recently just completed my midlength PSA build (PSA upper and lower with a BCM BCG)and noticed when I pull the charging handle back it has quite a bit of slop in it and with my Magpul CTR stock collapsed the charging handle can rub a bit on the top of the stock.
The charging handle I have is the PSA mil spec charging handle. Is this somthing normal for a carbine with the stock collapsed? I only have experiance with a m16 a4 and didnt notice it with those. This is my first ar-15 build.