The DB AKs build quality is great, OOT this blaster performs as described. It also fits the both the Titan 11.1v 3000maH battery sticks. The best fit in the single, but the nunchuck does fit.
For those who want to add some additional external parts, the front end handguard lower, handguard top and gastube all comes off and on just like the real steel (with the exception of the lower handguard, it as one additional grub screw to screw it to the outer barrel). I have a Zenico B30/B31 coming to dress it up (no image of it yet).