Product SKU # :TSW4570AL |  MPN: W4570AL  | UPC # :020892030527

Winchester Ammunition 

Winchester American Lever 45-70 Government Ammo 300 Grain Jacketed Hollow Point - W4570AL

Winchester American Lever 45-70 Government Ammo 300 Grain Jacketed Hollow Point - W4570AL
USDTargetSportsUSA52.99
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USDTargetSportsUSA529.90
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AVAILABLE : 99+ in stock
AVAILABLE : 10 in stock

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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

Winchester American Lever 45-70 Government Ammo 300 Grain Jacketed Hollow Point - W4570AL

Winchester American Lever 45-70 Government ammo is built for consistent performance during range sessions and competition-style shooting. This 300 grain Jacketed Hollow Point load is designed for reliable feeding and smooth operation in lever-action rifles. The cartridge uses modern propellants that help reduce fouling in the barrel and action during extended use. With a muzzle velocity of 1880 fps, it delivers strong and consistent performance for typical shooting distances. This 45-70 ammo is packaged in boxes of 20 rounds, with full cases totaling 200 rounds. Bulk case purchases through Target Sports USA include free shipping, making it a practical option for shooters running higher round counts.

Features and Specifications:

  • Jacketed Hollow Point Bullet: Designed for controlled expansion while maintaining consistent feeding.
  • 300 Grain Weight: A commonly used bullet weight that provides stable and predictable performance.
  • Optimized Bullet Profile: Built to support smooth cycling and dependable operation in lever-action rifles.
  • Modern Propellant: Powder selection helps reduce residue buildup in the barrel and action.
  • Consistent Loading: Uniform powder charges support repeatable shot-to-shot performance.
  • American Lever Line: Developed to support shooters using lever-action rifles for regular shooting and training.

Deep Dive

Overview

This 45-70 ammo is intended for range shooting, training, and competition-style use with lever-action rifles. It is well-suited for shooters working on recoil management, accuracy, and controlled follow-up shots with larger caliber platforms. The 300 grain load offers a familiar shooting profile for this cartridge and supports consistent performance during extended sessions. It can be used for drills, structured practice, or general range time where reliability is important. This load works well for shooters who want a dependable option for regular use with 45-70 rifles.

History and Development

Winchester introduced the American Lever line to support shooters who regularly use lever-action rifles. This product line focuses on ammunition configured for consistent operation in these platforms. The loads are built with components selected to provide reliable performance during repeated use. American Lever ammunition reflects Winchester’s continued support for traditional rifle designs while incorporating modern manufacturing standards.

Common Questions and FAQs

  • Is this ammunition compatible with most .45-70 rifles?
    It is designed for rifles chambered in 45-70 Government that are in proper working condition.
  • What is the benefit of a 300 grain bullet in 45-70?
    This weight provides a balanced combination of power and manageable recoil for regular shooting.
  • Is this ammo suitable for competition-style shooting?
    Yes, it can be used for competition-style shooting where consistent performance and repeatability are important.
  • How is this ammunition packaged?
    It is sold in 20-round boxes, with full cases containing 200 rounds. Bulk case purchases through Target Sports USA include free shipping.
  • Is this a good option for range use?
    Yes, it is designed for consistent performance and works well for regular shooting sessions.

The 'Round Up'

Perfect Fit for:

  • Target / Competition

Why It Stands Out:

Winchester American Lever .45-70 Government 300 grain Jacketed Hollow Point ammunition offers consistent performance for shooters running lever-action rifles. The 300 grain load provides a familiar shooting profile with dependable results across range sessions and structured practice. Modern propellants help maintain cleaner operation during extended use. Packaged in 20-round boxes with 200-round case options available, this .45-70 ammo fits well into regular shooting routines, with bulk purchases through Target Sports USA qualifying for free shipping.

Field Details
MPNW4570AL
UPCNot Provided
ManufacturerWinchester
PlatformRifle
Ammo ApplicationTarget / Competition
Ammo TypeJacketed Soft Point
Caliber45-70
Grain Weight300
Quantity Per PackageBox of 20 / Case of 200
Test Barrel LengthNot Provided
Muzzle Velocity1880 fps
Muzzle Energy2355 ft lbs
Ballistic Coefficient (G1)Not Provided
Case TypeBrass
Primer TypeCenterfire / Boxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNo
Country of OriginUSA

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SHIPPING AMMUNITION


Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


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Target Sports USA only ships ammo to Contiguous 48 states only. We do not ship ammo to Alaska & Hawaii 
   
Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

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About Winchester Ammunition

Winchester Ammunition is proudly made in the USA and is one of the most iconic and trusted names in the firearms industry, delivering over 150 years of innovation, reliability, and performance. Known for legendary product lines like Winchester Super-X, Winchester Deer Season XP, and Smith & Wesson, USA Winchester White Box, Winchester offers a full range of handgun, rifle, and shotgun ammunition tailored for hunting, defense, and target shooting. Built with consistent quality and precision engineering, Winchester rounds are favored by professionals and recreational shooters alike. Target Sports USA carries bulk Winchester Ammo with free shipping and great pricing on popular calibers like 9mm Luger ammo, .223 Rem ammo, 12 Gauge ammo, .40 s&w ammo, and 308 Winchester ammo.

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