Originally Posted By Shipwreck:
U sure you have the right pic? That is a Mil Spec - Springfield sold a defender model in the 1990s w/ porting.
Back in the late 80s to early 90s, the Defender was the top of the line SA. It has a beveled mag well, high profile sights, lowered and flared ejection port target trigger, bobbed hammer and a bunch of other minor but useful features. They had the base, the Enhanced and Defender models back then. I'm not saying this one is a Defender, but it sure could be.