Product SKU # :TSWM193CP |  MPN: WM193CP  | UPC # :020892228849

Winchester Ammunition 

Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP

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Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
USDTargetSportsUSA23.50
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USDTargetSportsUSA470.00
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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 USA 5.56x45mm NATO Ammunition 55 Grain Full Metal Jacket - WM193CP

Winchester USA 5.56x45mm NATO Ammunition is crafted to deliver consistent performance for target shooting, training, and plinking. Manufactured in the United States, this ammunition features a 55 grain Full Metal Jacket (FMJ) bullet that ensures reliability and accuracy. Packaged conveniently with 30 rounds in a box, the ammunition is loaded into stripper clips for ease of use. It uses brass casing and is non-corrosive, making it reloadable for those who prefer to get more from their ammo. With a muzzle velocity of 3180 fps and muzzle energy of 1235 ft. lbs, it brings effective ballistic performance suitable for various shooting activities.

Features and Specifications:

  • Compatibility: Suitable for firearms chambered in 5.56x45mm NATO.
  • Performance Metrics: Muzzle velocity of 3180 fps and muzzle energy of 1235 ft. lbs.
  • Brass Case: Durable and reloadable, making it cost-effective for high-volume shooters.
  • Versatile Use: Ideal for target shooting, training, and plinking.
  • Packaging: Comes with 30 rounds per box loaded on stripper clips.

Deep Dive

Overview

Winchester USA 5.56x45mm NATO ammunition is specifically designed for those engaged in target practice and routine training drills. This versatile round is an excellent choice for high-volume shooters, offering both cost-effectiveness and reliability. With its full metal jacket, this ammunition minimizes deformation and facilitates smoother cycling, making it a favorite among shooters seeking consistent results on the range.

History and Development

The 5.56x45mm NATO round has been a staple in military and civilian arsenals since its inception in the late 20th century. Developed to offer impressive velocity and manageable recoil, it has seen extensive use in military applications. Winchester has built on this legacy by producing ammunition that meets these standards while also catering to civilian shooters through affordable and reliable options such as their USA line.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    This ammunition is packaged with 30 rounds per box on stripper clips. Bulk purchase options often include discounted pricing and free shipping offers.
  • Can I reload the brass casings?
    Yes, the brass casings are reloadable, allowing shooters to maximize their investment in this ammunition.
  • What kind of primer is used in this ammunition?
    This ammunition uses boxer primers, known for being reliable and conducive to reloading.
  • What is the primary application of this ammunition?
    It is primarily designed for target shooting, training, and plinking, providing accurate and dependable performance.
  • Are these rounds safe for use with a wide range of firearms?
    Yes, they are standardized for use in 5.56x45mm NATO compatible firearms, subject to user compliance with local laws.
  • What are the shipping restrictions for this product?
    Shipping is restricted to the contiguous 48 US states. It cannot be shipped to Alaska or Hawaii due to regulations.

The 'Round Up'

Perfect Fit for:

  • Target Shooting / Training / Plinking

Why It Stands Out:

Winchester USA 5.56x45mm NATO Ammunition offers reliable performance for those involved in training and recreational shooting. Featuring a 55-grain FMJ bullet, reloadable brass casing, and 30-round packaging on stripper clips, it delivers effective results essential for precision on the range. Made in the USA, it maintains the Winchester tradition of quality while ensuring user satisfaction across various shooting disciplines.

Field Details
MPNWM193CP
UPC020892228849
ManufacturerWinchester Ammunition
PlatformRifle
Ammo ApplicationTarget Shooting / Training / Plinking
Ammo TypeFull Metal Jacket
Caliber5.56mm NATO
Grain Weight55
Quantity Per PackageBox of 30 / Case of 600
Test Barrel LengthNot Provided
Muzzle Velocity3180 fps
Muzzle Energy1235 ft. lbs
Ballistic Coefficient (G1)Not Provided
Case TypeBrass Casing
Primer TypeBoxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
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.


Shipping Estimate Please add the product into your shopping cart to get a shipping estimate
   
Ammo Shipping Zones
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.

Reviews

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Comments and Reviews on Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good rounds, solid function on this 5.56 ammo from Winchester USA. Thankyou TSUSA.
Reviewed by norman  m
10/12/2025 11:02:18 PM
Comments and Reviews on Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
No issues with this 5.56 round from Winchester USA. Thanks TSUSA!
Reviewed by Daniel  B
4/26/2025 3:27:55 AM
Comments and Reviews on Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good Ammo, no issues with this 5.56 round from Winchester USA. Thanks Target Sports USA!
Reviewed by Gabriel  H
4/25/2025 10:07:30 AM
Comments and Reviews on Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great ammo love the stripper clips. Solid shooting 5.56 rounds from Winchester USA.
Reviewed by Jason  S
4/7/2025 11:40:49 AM
Comments and Reviews on Winchester USA 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket - WM193CP
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Like the Product would by again, nice 5.56 rounds from Winchester USA! Thanks TSUSA!
Reviewed by Chris  H
2/17/2025 12:24:02 PM

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Questions & Answers

Frequently Asked Questions
Question:Are these factory reloads? - James (10/18/2023)
Response:James, according to Winchester this ammunition is new production, non-corrosive, and comes in boxer primed, reloadable brass cases. Thank you for visiting TargetSportsUSA.com
Question:I can only use 10 round clips here in Massachusetts. Will the 30 round stripper clips work with a 10 round mag? Can I load just 10 rounds at a time from the clip? - Jason (06/08/2022)
Response:Jason, these are 10 round stripper clips, each box has 3 making 30 rounds. Thank you for visiting TargetSportsUSA.com
Question:Are these rounds magnetic? Are they bi-metal FMJ like the wolf 7.62x39mm rounds? - Darren (04/20/2022)
Response:Darren, these 5.56x45mm rounds from Winchester USA are non-magnetic with a brass casing. Thank you for visiting TargetSportsUSA.com

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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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