Suggest you carefully read Additional terms of sale in the ad. I had an absolutely terrible experience with
Commonwealth Arsenal. The gun had great photos and flowery verbiage but upon receipt I found the barrels were so thin as to be unsafe with even light ammunition. The three day return policy was a joke because the fine print relieved the seller from having to refund the money. Needless to say I was stuck with an unusable gun and a couple thousand dollars short. STAY AWAY FROM THEM!
Oh, he did offer to relist the gun and send me whatever it sold for, less his commission. Yeah, right.....