Winchester 5.56X45MM, 55gr, FMJ – 20 Rounds [MPN: WM193K] (20892201880)

Backed by generations of legendary excellence, Winchester USA White Box stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunters and shooters needs.

Features :

• 55 Grain
• 3180 FPS

Ammunition cannot be shipped to a P.O. Box, please use a physical address during checkout.

For restricted state buyers (CT, IL, NJ), please email a copy of your state’s credentials, and a photo ID along your order number to [email protected]  within 5 business days to avoid cancellation and refunding your order.

For California, Massachusetts and New York buyers, please have your dealer email us a copy of their FFL or Ammo Vendor License along with your order number to [email protected] within 5 business days to avoid cancellation and refunding your order.

Your order will not ship without us receiving this information. 

Thank you for your cooperation