got me a double whammy with a .300 h&h mag. it was my grandfathers gun that was built for him in the 50's i think. a rem.721?? anyway ,when i was about 15 he gave the gun to me and being a inqusitive kid, i took it apart to see the inner workings. when i put it back together i noticed a small washer on the table. did'nt know where it went so i threw it away. found out it belonged to the rear tang screw, the one that holds the back of the trigger guard. without the washer in place, the trigger would hang up on the trigeer guard after being shot. when a new round was chambered, the trigger was already back and would fire when the bolt dropped. the first time,i got scope-eye bad but did'nt know how it happened and being a young dumb kid i went to shoot again and this time it recoiled into my face (the butt plate) and split my bottom lip open. thats when i figgered something was wrong and quit shooting for the day. so i was leaking bad 2 places that day