Black Australorp and PK chickens had higher dressing percentage compared to OV at higher inclusion levels of MOLM. This could be ascribed to genetic variation and growth potential of the different strains. Male chickens had higher (P o 0.05) carcass weights than female chickens strains. These findings are in agreement with Lazzari and Paganni (1999), who noticed a significant difference (P o 0.05) in carcass weights between gender and strains of broilers. In the current study, male chickens had higher carcass weight, dressing percentage, wing, and leg and thigh weight than female chickens across all diets.