for one the price, the XS B-4-2 is more expensive, the sights are different. The B-3-2 has a micro back sight, the XS B-4-2 has AK type (slide) back sight for short and long distance shots, also the XS B-4-2 is better quality.
The stocks on both are just about the same.
But for the price the B-3-2 in .177 cal. is a good buy.
I hope this helps.
Eddie
Posted on Oct 16, 2008, 6:43 AM from IP address 24.138.206.147