A pair of accessories based on the two large guns included with Transformers "G1" Blast Off, designed to attach to Combiner Wars Blast Off (or other CW toys made from the same mold, such as Firefly) in both robot and jet modes.
This item is designed specifically for Hasbro's Combiner Wars jet Blast Off and attaches using specific features of that mold. If you're looking for leg guns for a different Blast Off such as Takara's Unite Warriors version, see
here. For Blast Off's handheld gun, see
here.