Slim ar15 handguards

I wanted to make some slim handguards that where the same width as the upper receiver on my PSA ar15.
Print two models for both the top and bottom handguards.
Tested on a carbine length PSA upper with 16" and 10" barrels, guaranteed to fit (it is a tight fit though!) Post process with MEK (acetone evaporates to fast leaving a white residue) for a smooth finish.