Miken MV-1 13" Maxload Dual Stamp 240 Slow Pitch Softball Bat: MPMV If your league requires an alloy barreled slow pitch bat to compete, then you should definitely consider using this Miken MV-1! Bat Benefits This bat is a true swiss army knife! It can do it all and be used in pretty much every single league! First off, it is going to be made in a two-piece and all-alloy design. Since the barrel of the bat will be made of alloy, it will be very attractive for hitters playing within a league the requires the use of alloy barreled bats. As well, the barrel is going to be characterized as "multi-walled". Next, the bat is going to be called a "dual stamp" bat as it will feature both the USA Softball (ASA) and USSSA (New NTS Tested | 240 Compression Stamp) slow pitch stamps. USA Softball and USSSA are the two largest governing bodies of slow pitch softball in the United States. By having these two stamps, the bats should be permitted for use in just about any league out there. As well, the bat will also feature the NSA & ISA stamps. Lastly, the bat will have Mikens Maxload feel which is going to make it slightly barrel loaded. Because of that, it will be most attractive to power hitters. However, since alloy-barreled bats are becoming scarce, we do think it would work for a contact hitter who was in need of an alloy-barreled slow pitch bat.