OP...I have had a similar issue with my SVD. I have to push my firing button pretty hard now to get it to fire. Still works but not as fluid as it should be. Also seems like I have to push it on the edge at times to get it to fire. I've had mine for a month or so. Luckily the place I got mine from does not have the 2 day DOA policy and is going to send a replacement.