Barbecue v1's extinguisher pistol can attach to a peg on his left leg, as shown in the last 2 pics above.
He may have paint wear issues on his silver mask and silver logo on his right shirt sleeve. Barbecue's black hose is also frequently missing. Other than that, there are no major concerns with getting a Barbecue v1 in great shape.
His name is often misspelled as Barbeque.