Mine is a 16" mid-length gas system, I think it was called the "operator II " or something like that.
The one thing I would change on mine is I would prefer a lighter weight barrel and handguard. The HBAR barrel is heavy, and so is the half-quad hand guard. I love the performance, but I think the rifle is about a pound heavier than it needs to be. It does shoot sub MOA however, so I can't complain.
As shown in the photo is was just under 8 lbs. After removing the rear sight and attaching a scope, it is up to 9 lbs.
Last edited by btmj; September 16, 2012 at 12:20 AM.