Hello. New member here, so hope i'm posting in the right spot. Recently bought (used) a Sako M995 chambered in 416 Remington. Overall i'm pretty pleased with it, except for a couple things. It may be the stock, which is synthetic, but recoil is sharp. I can live with that easy enough. What I can't live with is that the rifle has a habit of dropping the magazine, which is detachable, after a few shots. Sometimes after each one. Doesn't seem to matter whether feeding from the magazine , or single feeding. I've checked several times and the mag is inserted properly and secure before firing. Any one have any wisdom to offer, or is it a matter of sending off to a gunsmith and letting them figure it out? Thanks in advance for any input.