I'd back down, and think about this one. You are 20, say 1 year it's great, but who knows, come 22-23, you'll be bored. You're in the prime age, go out be young, and be happy.
Blackwing got 2 boarder patrols in, if I'm not mistaken last I was in. The TAC 3 is really nice too.
http://www.remington.com/products/firearms/shotguns/model_870/model_870_tactical.asp
The green is a coating, it makes it look mean.
*DING*
We've gone to the polaris BW3's for most the fights. Thought it started @ 7 last time, but didn't come on til 10. Needless to say we were livid during Lidell's fight