Either the ESB or ROTJ blaster will come to you in 4 separate components:
1. Barrel
2. Gun body with "D" ring stock
3. Wooden stock
4. Set of Greeblies
All the components above are made of fiberglass. The wooden stock is gelcoated in d.brown color while all the rest is in black color. Each one of you will have to adhere/glue these components together and naturally glue all the greeblies to your desired position.
ROTJ Greeblies:
2- scope mounts
2- gun chamber greeblies
4- stock greeblies
ESB Greeblies:
2- barrel housings that include the scope mounts
4- 6 hole connector greeblies
2- under-housing clamps
2- V-8 gun chamber greeblie
6- stock greeblies
For ROTJ, you will have to provide your own scope - while ESB would have to provide the scope and Heiland Flash tube.
Please take note that while the blaster comes in 4 components, it doesnt mean you just snap together the barrel & wooden stock then go trooping - its still best to glue those components together as you dont want them to fall off accidentally

The option of the barrel being interchangeable is all up to you - just make sure its a tight fit.
The only reason we made 'em separate is to make it easier in shipping or finding a smaller box.
Additional note:
The ROTJ barrel will have all the fins attached already, while the ESB will have a smooth & tapered barrel.
The ESB barrel housings have been compensated for this tapering in order for your scope to be straight & level. We provided 2 housing sizes (different diameters) and also 2 different under-housing clamps.
Lastly, please take note that these are all "hand-made", so a tiny bit of sanding might still be required. Only the ESB barrel is a bit harder to assemble 'coz there's a lot of greeblies to attach and align. But dont fret, you can have a ready to go blaster in less than an hour upon receiving it
Mardon