View Full Version : New here! ??? about winchester 1300 speed pump

January 24, 2005, 07:45 PM
Bought a winchester 1300 black shawdow in December, It's a nice weapon, but the rounds aren't locking into the chamber. The bolt will come out of battery while aiming. Of course it won't fire in this condition. Is there an adjustment that I can make, without having to take it back to the dealer? It has the speed pump, but it shouldn't release until you pull the trigger. YOu have to keep foward pressure on the pump to get it to fire