I like the header.11-87 Jamo-matic. I just recently let a 12 point in full rut (230 pound plus.) pass buy because of this problem. Brand new gun,Only fired 3 times then cleaned. Click is all I heard. Had to disassemble it to get the shells out. Ive been an avid bow hunter for years and this is my first year with shotgun. I've been seeing deer every day in bow season but always 60yds + away. Opening day,7:30 am and click is all I hear. What the #$%%???? 40 yards away and all I wanted was my bow. Oh,ya for the gas ring. The drawing is incorrect. The gun comes with the steel collar located on the wrong side of the barrel ring. Remove the steel collar then insert your barrel then put the steel collar on ,then the stock. Return it to your gun shop and trade it for a pump action. 11/05/07 11:36 am. Wish me better luck tonight.