First take a megaphone and attach a gun upside-down to it then take a minifig hand and attach it to the upside-down gun
A Lego gun can be purchased online at the Lego website, where they will take an online payment. Another place to purchase a Lego gun is at the local store, where they sell toys.
Piece by piece
get some Lego and then build it simple as
follow the instructions and build!
To build Lego robots.
The Lego website has a Lego app that you can download to build different designs. The app is linked below.
well it matters what type of gun it is.
You get a bunch of legos and build it.
you play it after you build the rocket in the Lego Indiana Jones 2.
you can build a computer;a house and a lego city
You get 50 gold bricks and build it and them to build a door
brickarms.com