I bought a 455 with tacticool stock earlier this year on impulse. I have to say it's extremely accurate and one of my favorite rifles. Only after I bought my AT did I wish I'd bought the 457 to have the same 60 degree boot throw. An adjustable cheek riser would be great too; I diy'd that issue since the stock is wood. Knowing myself, I'll probably be buying a Vudoo in the next year and get an AICS-AT stock for that, but I have no complaints about my 455 in the meantime.