i also received a DTX2XXX this summer. it CAME with blue springs and a smooth light trigger pull. upon opening the rifle to give it the initial cleaning to rid it of it's protective heavy lube, i found that it seemed that it was already cleaned rather well. the cleaning i did was more of a cleansing wipe. the patches were clean and the whole process was easy. so, i did 2 more times for fun. then 'dry wiped' the individual parts while humming a mantra. and, no red or blue stars and came with a S&W logo on the stock.
how did this gun come to be in this condition? was it randomly pulled and factory tested? an exhibit special? i dunno.

but, so far, it shoots great with several types of ammo, even some 'goldies' i had laying around. i'm a very very happy man...