Hello fellas , I am looking at possibly picking up a new big bore pistol. The Glock 20 in 10mm is one I have been eyeballing , My question is are adjustable sights worth the extra cash ? I notice that if you get them instead of the fixed sights they add a few hundred bucks more to the price . The 1911 style rock island armory model looks good also and it comes with adjustable sights but dealers for this one in Canada seem slim ? Any input is appreciated . Thanx


















































