Re: Let's see some pics of your McMillan Stocks!
No, I don't think its cheap at all. Actually, I may be wrong, but it appears to be made of aluminum and has some sort of rubber coating on it. I like the saddle much better than the Thumbwheel because it is so much faster to raise and lower.
I have another one with the thumbwheel, and I can't take my bolt out unless I crank the cheekpiece back down. Its not really a problem, just takes longer.