It states that the serial number system works very well through 1969. PSE Warhammer Cocking Winch Instructions. Where is the serial number on my bow? The date stamp will tell you the age of the bow. Please note by clicking the above link - you will be taken to the US Shopezgo site. Shop Bear Archery compound bows, traditional bows, crossbows, and accessories. This is helpful as it makes the draw easier than a traditional recurve bow on the draw, preventing fatigue during hunts or target shooting. Note that this is not the SO#, WO#, or WQ# on the limb label.
