A1 stock ass'y availability

[carbinero]

I thought an Entry stock was an A1, so I'd have lots of choices...WRONG! now I know: Entry < A1 < A2. I've found places which have the stock, like Cav Arms, but no one who carries the whole assembly...which I think features the same rifle receiver extension, buffer and spring as an A2, whereas the Entry is carbine length (true?)

If the only way to go is buying separately, please let me know a good vendor for the parts. Thanks :)

[Robb Jensen]

Actually for fixed stocks it goes from shortest to longest: Entry, Sully, A1, A2. The Entry and Sully use the CAR length rifle style receiver extensions and use CAR length buffers and springs (the new Magpul UBR also uses this receiver extension). A1 and A2 uses the rifle length receiver extensions and rifle length buffers and springs.