Re: Talley lightweights or Rail????
I would use the talley's on all my rifles, they are great. However, I hold my cheek back on the stock so the ability to move the scope farther back is a big deal to me. I like the idea of the talley's and "less parts" so to speak. I lap them up real good.
Another thing to consider is if you'll be using an ani-can't indicator. With the talley's it'll have to be a scope mounted level. If you use a rail you can utilize a rail mounted level which can be had quite a bit cheaper. If you do use a rail I'd look towards 7075 if you get AL
JUST MY .02