Winchester USA 5.56mm 55 Grain FMJ BT Rifle Ammo (20)

Winchester® USA brand ammunition provides great performance at a value price.

• Box of 20
• Brass jacket
• Lead core
• Clean burning, low flash powder
• Winchester non-corrosive primer - boxer type
• Waterproofing applied to primer annulus
• Positive functioning
• No expansion
• Good accuracy
• No barrel leading
• Caliber: 5.56mm
• Diameter .224" (5.69mm)
• Muzzle velocity: 3270 fps
• Muzzle energy: 1290 ft. lbs.
• Made in USA