Tony, the gun has Belgium across the top of the chamber, there is a crown over a K, an E over an LG, a series of dots like this- : : : : . , an  AL and a series of 9 figures which I really can't make out.  SAAMI lists the .22 short with a chamber pressure of 21,000 and the long rifle at 24,000.  What do the rest of the guys say about this.  Is this  feasible?  Thanks for the input you guys.   ED