thinking of this, https://www.amazon.com/gp/product/B00J2VS41U/ref=ox_sc_sfl_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER

I have this one:

http://www.pyramydair.com/s/m/Tanfoglio_Witness_1911_CO2_BB_Pistol_Brown_Grips/2534

Fits in my 1911 holster perfect, good out to 10yards or so, Not that thrifty on gas but the slide does blow back so you get the feel that something is happeneing.

All metal, good weight...a good tool to practice in the basement on snowy winter days.

Oh, the Tangfolio and the one i linked are both made by KWA, same pistol with different aethetics.

how far would you say practical "aiming" on paper is "true" i know afte a certain distance its pretty much change. but point of aim has a distance of how much for practicing fundamentals?

I would say it is a good tool.....I use it for draw, safety, shoot drills.....If you take your time with it at that short of a distance it does pretty darn well if you use good BB's.  There are some new lead BB's out there don't go that way mine did not like them.  Stay away from the crosman copperhead and you should be good, on a whim I bought some of the Hornady (I think) they are nice and round and shot real well but are a little spendy....take your time and you can put an entire magazine into a thumbsized hole at 10 yards.

I would buy it again.....I do think it is a good tool.