I like about a 6 MOA crimson dot size because it is straightforward for me to find the purple dot and obtain quicker target acquisition in tactical, up-near defensive distances. The prolonged tubes held extra bullets and provided a grip-extending collar, not contrary to People Utilized in the XD line https://bcm-recce-16-mcmr-carbine83607.articlesblogger.com/41762863/springfield-armory-xde-9mm-for-sale-can-be-fun-for-anyone