Remington sps varmint .308?

going to put this question out there and see what comes back i have a remington sps varmint in .308 and i,v started to custom it just have the barrel treaded for a Wildcat Predator 8 moderator and now about to change was looking at few stocks like mcmillan stocks, AICS stock and bell and carlson stock which are all good stocks but a stock called BlackHawk Knoxx Axiom Ultra-Light Rifle Stock has got me curious was wondering if anyone knew anything about then are they as good as they are making them out to be or they just a cheap peace of crap..