Product SKU # :TSQ3269 |  MPN: Q3269  | UPC # :020892213371

Winchester Ammunition 

Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269

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Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
USDTargetSportsUSA11.99
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USDTargetSportsUSA599.50
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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 M855 5.56 NATO Ammunition 62 Grain Green Tip Full Metal Jacket - Q3269

The Winchester M855 5.56 NATO Ammunition is a premium quality round designed for optimal performance in tactical and military applications. This ammunition features a 62-grain green tip full metal jacket, making it suitable for a variety of challenging environments. With a high muzzle velocity of 3095 fps and a muzzle energy of 1318 ft. lbs, it ensures superior penetration and accuracy. Ideal for experienced shooters and professionals, this ammo is engineered to meet stringent military specifications, delivering dependable results when they matter most.

Features and Specifications:

  • Compatibility: Ideal for use in firearms chambered for the 5.56x45mm NATO cartridge
  • Performance Metrics: Muzzle velocity of 3095 fps and muzzle energy of 1318 ft. lbs
  • Bullet Design: 62-grain green tip full metal jacket for enhanced penetration
  • Application: Suitable for tactical, military, and hunting scenarios
  • Packaging: Available with or without stripper clips

Deep Dive

Overview

Winchester's M855 Penetrator is crafted to meet the demanding needs of military and tactical operations. This ammunition's design is especially geared towards enhancing deep penetration capabilities, making it suitable for various tough materials. It is ideal for professionals requiring reliable performance in critical situations, such as law enforcement and defense scenarios, as well as hunters seeking effective results at longer ranges.

History and Development

The development of the M855 Penetrator round dates back to its inception for military use, intended to deliver superior penetration and ballistic performance. The green tip designates its armor-piercing capabilities, setting a standard for military-grade ammunition. Over the years, Winchester has optimized manufacturing processes to ensure that each round provides consistent quality and performance, contributing to its adoption in multiple military forces worldwide.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    This ammo is typically sold in boxes and may be available in larger bulk cases, which often include free shipping benefits.
  • Is this ammo suitable for use in semi-automatic rifles?
    Yes, the Winchester M855 Penetrator is compatible with semi-automatic rifles chambered in 5.56x45mm NATO.
  • Can I use this ammunition for self-defense purposes?
    While designed for military and tactical use, it can be used for self-defense in appropriate firearms; however, always consider legal and situational factors first.
  • Does this ammunition meet civilian safety standards?
    Yes, it meets rigorous quality control procedures to ensure safety and reliability in civilian and professional use.
  • Are there any legal restrictions on purchasing this ammo?
    Buyers must be 21 years or older, and regulations may vary by jurisdiction, so checking local laws before purchase is advisable.
  • Is the M855 Penetrator considered armor-piercing?
    Its steel core gives it higher penetration capabilities; however, it may not be classified as "armor-piercing" under specific legal definitions.

The 'Round Up'

Perfect Fit for:

  • Hunting / Tactical / Military

Why It Stands Out:

Winchester's M855 Penetrator 5.56mm NATO Ammo is a robust choice for shooters seeking dependable penetration and ballistic performance for tactical and military applications. With a legacy rooted in military use, this ammunition brings precision, reliability, and robustness to the table with its 62-grain green tip full metal jacket. Ideal for experienced shooters, it remains a strong contender in the field of specialized ammunition.

Field Details
MPNQ3269
UPC020892213371
ManufacturerWinchester Ammunition
PlatformRifle
Ammo ApplicationHunting / Tactical / Military
Ammo TypeFull Metal Jacket (FMJ)
Caliber556mm NATO Ammo
Grain Weight62
Quantity Per PackageBox of 20 / Case of 50
Test Barrel LengthNot Provided
Muzzle Velocity3095 fps
Muzzle Energy1318 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.


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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

48 Customer Review(s)
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Comments and Reviews on Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great value 5.56 rounds, no issues with this ammo produced by Winchester. Shipped fast from Target Sports USA.
Reviewed by Bienvenido  A
10/13/2025 11:08:01 AM
Comments and Reviews on Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
No issues! Quality M855 ammo from Winchester Penetrator!
Reviewed by Kenneth  H
1/1/2025 12:41:37 PM
Comments and Reviews on Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Consistent range rounds, solid shooting with this ammo made by Winchester.
Reviewed by Edward  R
6/16/2024 3:33:31 PM
Comments and Reviews on Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Can’t go wrong with m855 love it!
Reviewed by Emiliano  R
4/28/2024 10:11:23 AM
Comments and Reviews on Winchester M855 5.56 NATO Ammo 62 Grain Green Tip Full Metal Jacket - Q3269
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good bulk of ammo, cheap and free shipping.
Reviewed by Chisholm  F
3/9/2024 5:23:29 PM

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Questions & Answers

Frequently Asked Questions
Question:Will you be getting any more in soon? - Steve (07/17/2020)
Response:Hello Steve, as of today we do not have an ETA on this Winchester M855 5.56mm ammo and when it will be back in stock. Please sign up to get notified via text and email. Thank you for your patience and Thank you for visiting TargetSportsUSA.com
Question:Is this a FMJ? Or is this a steel projectile covered in brass? - Shawn (02/18/2020)
Response:Its a steel core bullet covered in copper. Thank you for buying bulk M855 5.56mm Ammunition online at 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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