M9 Update - I got the pistol back from GSI. According to the service order, GSI replaced the firing pin, polished the firing pin hole, and checked the ejector and the reset action. The gunsmith also told me that he changed some parts, including the sear. Last weekend I fired 150 rounds of Sellier and Bellot and 150 rounds of Winchester USA. Four failures to eject with the S&B and one with the Winchester. Today I fired 200 rounds of S&B and 100 rounds of PMP/Denel. Three failures to eject with the S&B; none with the PMP. In all but one instance, the case is clearing the chamber, but not ejecting. It has happened with both magazines. Any ideas? Is anybody using S&B in your M9? Any problems?
The pistol continues to toss brass back at me, including one that wedged between my forehead and my safety glasses. Is anyone else being hit by the brass?
Trigger Pull - Since the gun was at GSI, I asked to the gunsmith to verify that the trigger pull was within the factory specification of 5.5 lbs. Mine was at 8. He told me that he would be able to get it to about 6.5. He also told me that the gun would not fire reliably with a pull of 5.5 lbs. Apparently the factory specification of 5.5 lbs. is optimistic.
[This message has been edited by Cawdor (edited May 27, 2000).]