Ok guy's here is my problem. I own 6 1911 style Colt pistols. I just bought a new Defender and took it out to the range the other day. After field strip,lube,etc. I took her out to the range and put 100 rounds of wwb fmj 230gr. The pistol worked perfect except the 3 cuts on my forehead! Before I send it back to Colt to have them check it out(extractor) or what they may find. Do you think I would have the problem of spent casings whacking me in the forehead if I went to 180gr. rounds??