Shop › MIDWEST AK PIC END PLATE ADPT 4.5MM MIDWEST AK PIC END PLATE ADPT 4.5MM $69.95 Midwest Industries AK Picatinny Adapter, Converts AK with 4.5MM Trunnion to Picatinny, Anodized Finish, Black MI-AK-PEPA-4.5 Quantity: Add To Cart Added! Midwest Industries AK Picatinny Adapter, Converts AK with 4.5MM Trunnion to Picatinny, Anodized Finish, Black MI-AK-PEPA-4.5