At the risk of bringing the fury of the sig owners upon me... I'm going to recommend you keep the SVD, buy a SIG 556 and unscrew the damage done by SIG Sauer USA.
Honestly, you wouldn't be paying too much more for a 556 than most high speed AR's, and the 556 is going to be about 95%+ the same thing as a 551. Mechanically, it's a SIG barreled action all the way. The only things different about it is the el-cheapo backup sights, godawful furniture and the ability to take AR mags (and this can only be viewed as a plus). I had everything on my 556 looking like a 551 except the front sight and if there were no markings, the collectors I showed it to would have sworn it was some sort of prototype mailed from Switzerland.
First impressions are real important.
Total investment, you'd be looking at $1,800 - $2,000 for an unfarked 556, and the AR pmags are much easier on the wallet. I'll have mine in a week or two and take some nice pictures. $1,300 for the rifle, $500-800 for the parts.
If you want to collect a 551, then there's no substitute for that rifle. If you want to shoot a 551, the 556 route is better.
Honestly, you wouldn't be paying too much more for a 556 than most high speed AR's, and the 556 is going to be about 95%+ the same thing as a 551. Mechanically, it's a SIG barreled action all the way. The only things different about it is the el-cheapo backup sights, godawful furniture and the ability to take AR mags (and this can only be viewed as a plus). I had everything on my 556 looking like a 551 except the front sight and if there were no markings, the collectors I showed it to would have sworn it was some sort of prototype mailed from Switzerland.
First impressions are real important.
Total investment, you'd be looking at $1,800 - $2,000 for an unfarked 556, and the AR pmags are much easier on the wallet. I'll have mine in a week or two and take some nice pictures. $1,300 for the rifle, $500-800 for the parts.
If you want to collect a 551, then there's no substitute for that rifle. If you want to shoot a 551, the 556 route is better.