The Blue Frame has a predominantly blue color scheme, as the name implies. Its body consists of a waved royal blue piece with three holes on each side, with two protrusions on each side similar to the teeth on Master Xehanort's Keyblade. The tip of the Arrowgun is an ivory white arrowhead shape, with one large hole and a linear gap running through the center. The handle is grey and the dark blue guard is lined by six blue diamonds with black edges. The bullets are blue and the diamonds flash this color when Xigbar reloads. The bullets produce blue, crescent-shaped sparks on contact with an enemy, and gold sparks on contact with anything else.
The Blue Frame's name simply refers to the primary color of the Arrowgun model, blue.
Xigbar's basic ground combo consists of him firing three quick shots from his left Arrowgun in an upward arc, which he follows up with one shot straight ahead from each of his Arrowguns. After the initial three-shot combo, Xigbar can perform a spinning backflip and fire six shots around him by pressing .
Xigbar's aerial combo consists of this same backflip, but is followed up by two shots straight down.