May I suggest, if possible, that you find a friend who has both a Vepr and an Arsenal and put in some trigger time behind both and then make your decision. I was facing a similar decision myself several months ago. I have a friend that did have both a Vepr and an Arsenal, but due to a miscommunication I found they were both chambered in 5.45. This turned out to be a VERY pleasant surprise. The SLR 105 and the Vepr were BOTH pretty accurate, with a slight edge going to the Vepr. I could gong steel at 500 meters off a bench with both rifles. I had fired another firiends 7.62 SA85 and trying to hit steel with it at 500 meters reminded me of trying to lob a mortor round. What sold me on the Arsenal SLR 105 was its relative lightness. The Vepr just seemed to be too heavy to me for quick movement from target to target when shooting off hand and the SLR 105 had better balance. Hope this helps.