The world' fire retardant paper hat. ! meant, 86 responses to the world’s most fire retardant paper hat. sorry! i meant the world’s best hi-point semi-automatic pistol.. Crosman c11 semi-automatic air pistol, powered airsoft, Rated 1 out of 5 by asiedydd crosman used to mean quality. i bought this for my son for his birthday after he begged for a bb pistol all year. i insisted that it be a. Winchester model 11 0.177 semi-automatic bb pistol, Beginners and advanced shooters alike will enjoy using the winchester model 11 0.177 semi-automatic bb pistol to shoot targets at the range or at home..