If you need to do a reweld you expend that or maybe more, laser engraving will preserve you $one hundred just after anodizing... Etching or using a low cost A2 blank is a possibility but just how much would you help you save... If I had a major shop and https://colt-m16a1-for-sale45566.wikibestproducts.com/1100125/5_essential_elements_for_colt_m16a1_for_sale