The [b]B&T USW[/b] (Universal Service [[Weapon]]) is a series of selective-fire [[handgun]] (machine pistol) designed and manufactured by Brügger & Thomet. It features vertical slide serrations on the front instead of the rear, (USW-A1 variant), dual diagonal serrations (USW-320), dust cover with Picatinny rail, and optional [[folding stock|side-folding stock]].

h1. See also
* [[B&T APC]]
* [[List of Weapons]]

h1. External links
* "B&T USA website":https://bt-usa.com/product-category/usw/
b&t usw