Out of stock
Winchester Ammunition Ballistic Silvertip 300 gr Polymer Tip .45-70 Ammo, 20/box - SBST4570
Out of stock

Winchester Ammunition Ballistic Silvertip 300 gr Polymer Tip .45-70 Ammo, 20/box - SBST4570

SKU 786071
Brand Winchester
Model Number SBST4570
UPC 020892218468
Price Per Round $1.75
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Series/Collection: Ballistic Silvertip
  • Bullet Style: Polymer Tip
  • Caliber/Gauge: 45-70 Government
  • Bullet Weight: 300 grain
  • Muzzle Energy: 2354 ft.lbs.
  • Muzzle Velocity: 1880 fps
  • Case Material: Brass
  • Application: Deer Hunting
  • Packaging Quantity: 20/Box


Ballistic Silvertip ammunition provides hunters proven immediate knock-down and extreme precision. Innovation combined with engineering excellence makes Ballistic Silvertip the choice for those who appreciate the legendary excellence Winchester is known for around the world.


  • Polymer tip - resists deformation, maximizes long-range performance and promotes expansion, designed for use in tubular magazines
  • Alloyed lead core - provides increased retained weight resulting in deeper penetration
  • Contoured jacket - provides controlled expansion to maximize knock-down
  • Lubalox (black oxide) coating - reduces engraving forces and barrel fouling
  • Rapid controlled expansion - delivers rapid impact and massive knock-down


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
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).