Out of stock
Winchester 5.56mm 77gr BTHP Match Ammunition, 20 Round Box - S556M
Out of stock

Winchester 5.56mm 77gr BTHP Match Ammunition, 20 Round Box - S556M

SKU 83997
Brand Winchester
Model Number S556M
UPC 020892220379
Price Per Round $1.65
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.
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


  • Cartridge: 5.56mm
  • Muzzle Velocity: 2750 FPS
  • Muzzle Energy: 1293 ft. lbs.
  • Bullet Weight: 77 GR
  • Rounds per Box: 20
  • Application: Target


For serious rifle competition, trust Match ammunition. Combining proven Winchester technology with Match-Style bullets; the hollow point boat tail design provides the precision match shooters demand, shot after shot.


• Match-Style Bullet

• Proven Hollow Point

• Boat Tail Design

• Long Range Accuracy


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