Manufacturer: Stern Defense

Model: 001-SD MAG-AD-MP-9AND40/P320-M

UPC: 850001176217

Length: 8.6500

DIMENSION: 3.45 X 4.40 X 8.65

HEIGHT: 3.4500

WIDTH: 4.4000

LENGTH: 8.6500

TYPE/COLOR: 9MM MAGAZINE ADAPTER

SIZE/FINISH: FOR 5.56MM LOWER

MATERIAL: ALUMINUM

AR-15 ACCESSORY: Y

MADE IN THE USA: MADE IN THE USA

NO DIRECT SHIP TO CALIFORNIA: NO DIRECT SHIP TO CALIFORNIA

OTHER FEATURES: MUST BE USED WITH A 5.4 OUNCE