I purchased one of these (arsenal rebuilt) from MT Guns in Nevada.  It was delivered to me for 449.00  I belong to a nice Gun Club which holds regular shooting matches.  To make a long story short, I couldn't afford the german variety.  After a few days of tense waiting it arrived, with a cracked stock, I took it to the range and there was a problem with the bolt.  I made a phone call to the man and he said he stands behind his product, whoa and behold four days later I get a package from federal express with new components and a new bolt, return shipping included.  I put it all together and went to the range.  Unbelievable accuracy, took a few shots to dial the sights in but man was it worth it.  Ragged holes at 25 yards.  Most fun I've have had in a while.  I would recommend this guy to anyone who would like an eye dotter for less than 500.00