Due to inclement weather, shipping times may be delayed. 

In stock
Winchester USA Green Tip 62 gr FMJ M855 5.56x45 Ammunition, 420 Rounds - WM855420CS
In stock

Winchester USA Green Tip 62 gr FMJ M855 5.56x45 Ammunition, 420 Rounds - WM855420CS

Regular Price $499.99 Special Price $349.99 $0.83
SKU 51655106981
Brand Winchester
Model Number WM855420CS
UPC 020892229242
Price Per Round $0.83
Customers must read Compliance Information before purchasing.
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

Product Details


Manufacturer: Winchester
Product Line: USA Green Tip
Caliber: 5.56x45
Bullet Weight: 62 gr
Bullet Type: FMJ
Muzzle Velocity: 3060 fps
Muzzle Energy: 1289 ft lbs
Casing: Brass
Quantity: 420 Rounds


Backed by generations of legendary excellence, Winchester USA stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shooter's needs.



Take 20% OFF all Winchester centerfire FMJ rifle products in the following calibers: 

7.62 x 51mm 
300 Blk 
223 Rem 

Start Date:  September 19th, 2022
End Date:  December 4th, 2022


Q & A

Retail Stock


If you live in AK, CA, CT, DC, HI, IL, MA, MD, NJ, or NY, please read our ammo shipping restrictions before placing your order.
You must be 18 years or older to purchase rifle ammunition.
You must be 21 years or older to purchase handgun ammunition.
All California ammunition orders need to be shipped to an FFL and will be charged a 25% restocking Fee. More CA Info