I love my Sig 556 ER, after putting around 80 rounds through it and cleaning it every 15 to 20 rounds its as smooth as silk. Very little recoil and so far I can get about a 1.5 group at 100 yards using a cheapo 3-9x42 tactical scope. Here is a picture of it with the Olight Ultimate Warrior Package that includes a silent pressure switch, a very nice set-up. Does anyone have pictures of their Sig 556 with a laser mounted?
