Where to get schematics in fallout 3?

Answer 1

Most can be bought at local vendors in places such as Rivet City and Megaton

You get the bottlecap mine from moira when you complete the first chapter.

you can also find the deathclaw gauntlet schematics at that campground. and you get the nuka grenade schematics at the end of the nuka cola challenge quest.

Answer 2

buy them or find the across the waste lands mostly in building's

Answer 3

There are many, a good early game location is probably the Sniper Rifle hidden inside the hollowed out rock near Megaton. (see related link)

Answer 4

Schematics can be found all over the Capital Wasteland usually in buildings, traders will have them up for sale, and you can receive a schematic as reward for completing a quest.

Answer 5

The deathclaw gauntlet can only be obtained via console commands in the PC version other than that there is no way to get one.

Answer 6

Try the subway station you need to go to on Following in his footsteps quest. You can also try and murder everyone in Tenpenny tower and look for it there.

Answer 7

well if you have the explorer perk you could probably find them