Product SKU # :TSX308DSL |  MPN: X308DSL  | UPC # :020892221550

Winchester Ammunition 

Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL

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Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
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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 Deer Season XP 308 Winchester Ammunition 150 Grain Extreme Point Polymer Tip - X308DSL

The Winchester Deer Season XP 308 Winchester Ammunition features a 150-grain Extreme Point Polymer Tip designed specifically for Big Game Hunting. Developed to deliver rapid expansion and maximum impact, this ammunition is tailored to bring down deer and similar-sized game efficiently. With its high velocity and precision, hunters can maximize their effectiveness in the field. Manufactured in the United States, this ammunition combines advanced bullet engineering with Winchester’s long standing reputation for quality and reliability.

Features and Specifications:

  • Performance Metrics: With a muzzle velocity of 2820 fps and a muzzle energy of 2648 ft. lbs, delivering powerful and precise shots for effective big game hunting.
  • Bullet Design: The Extreme Point tip design enhances accuracy and assists in rapid expansion, offering improved terminal performance on large game.
  • High Compatibility: Specifically designed to be used with rifles chambered for the 308 Winchester caliber, optimizing shooting performance.
  • Safety and Handling: Manufactured with a Boxer primer and brass casing, ensuring reliable ignition and ease of reloading.
  • Packaging and Availability: Available in various packaging options to suit different needs for hunters looking for both small-scale outings and bulk ammo purchases.

Deep Dive

Overview

The Winchester Deer Season XP 308 Winchester Ammunition is specifically engineered for hunting enthusiasts who demand exceptional performance in the field. This ammunition excels in providing hunters with outstanding terminal performance on deer-sized game. The Extreme Point Polymer Tip ensures rapid, controlled expansion that maximizes energy transfer upon impact, increasing the likelihood of quick, humane kills.

The design considerations, like the bullet's polymer tip, serve a dual purpose: they streamline aerodynamics during flight and facilitate expansion on impact, which aids in precision and accuracy over varied distances. This combination makes it a top choice for hunters who need reliable performance to secure their target effectively, regardless of the conditions they face.

History and Development

Winchester introduced the Deer Season XP line to meet the specific demands of hunters targeting deer. By leveraging advanced ballistic technology, this line offers purpose-built ammunition that aims to improve the hunter's likelihood of succeeding on any hunting trip. The evolution of the Deer Season XP ammunition reflects Winchester's commitment to innovation, following a tradition that began over a century ago, when they first began producing ammunition tailored to the needs of the firearms community.

Their focus on quality and performance continues to manifest in the engineering of cartridges that consider the feedback and requirements of avid hunters. This ongoing development ensures Winchester Deer Season XP ammunition remains at the forefront of hunter satisfaction.

Common Questions and FAQs

  • What makes the Extreme Point Polymer Tip desirable for hunters?
    The tip is designed to facilitate rapid expansion and deeper penetration, traits that enhance stopping power for ethical hunting.
  • Is this ammunition suitable for semi-automatic rifles?
    Yes, this 308 Winchester ammo can be used in both bolt-action and semi-automatic platforms.
  • Does the use of polymer tips affect long-range precision?
    No, the polymer tip aids in maintaining ballistic efficiency over long distances by improving the ballistic coefficient.
  • How does this product compare to traditional soft point designs?
    While both are effective for hunting, the Extreme Point tip offers quicker expansion, potentially providing swifter incapacitation of game.
  • Are there environmental considerations with using this ammunition?
    The ammunition contains lead, which should be considered based on local regulations and environmental concerns.
  • How is this ammunition packaged, and are bulk options available?
    Winchester products offer various packing options, including bulk choices, often paired with free shipping for cost-effective purchasing.

The 'Round Up'

Perfect Fit for:

  • Hunting

Why It Stands Out:

Winchester's Deer Season XP 308 Winchester Ammunition stands out for its design that caters specifically to hunters whose primary pursuit is deer and similar-sized game. Its technical specifications ensure swift, precise, and humane takedowns, which are critical for successful hunting endeavors. With its ballistic design and manufacturer reputation, Winchester offers a reliable choice for hunters across North America, affirming the product's position as a staple in hunting gear.

Field Details
MPNX308DSL
UPC020892221550
ManufacturerWinchester
PlatformRifle
Ammo ApplicationHunting
Ammo TypeExtreme Point Polymer Tip
Caliber308 Winchester
Grain Weight150
Quantity Per PackageBox of 20 / Case of 200
Test Barrel LengthNot Provided
Muzzle Velocity2820 fps
Muzzle Energy2648 ft. lbs
Ballistic Coefficient (G1).392
Case TypeBrass
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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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

33 Customer Review(s)
5 Star
25  (76%)
4 Star
5  (15%)
3 Star
2  (6%)
2 Star
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1 Star
1  (3%)
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Comments and Reviews on Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Did not work so well in a windham 308. Dirty and jammed many shots.
Reviewed by Jerry  M
10/24/2025 4:24:05 PM
Comments and Reviews on Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great shooting 308 rounds, no issues with this ammo from Winchester Deer Season.
Reviewed by Logan  B
10/7/2025 11:51:00 PM
Comments and Reviews on Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good 308 rounds, solid ammo from Winchester Deer Season. Thankyou Target Sports USA.
Reviewed by Michael  C
10/2/2025 9:22:56 AM
Comments and Reviews on Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
great 308 rounds no issues with this ammo from winchester deer season! thank you target sports usa!
Reviewed by Anibal  L
7/9/2025 8:34:35 PM
Comments and Reviews on Winchester Deer Season XP 308 Winchester Ammo 150 Grain Extreme Point Polymer Tip - X308DSL
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
great 308 rounds, no issues with this ammo from winchester deer season. thank you target sports usa!
Reviewed by mitchell  s
6/14/2025 2:54:35 PM

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Questions & Answers

Frequently Asked Questions
Question:Can this ammo be used in an auto-loading platform? Have Ruger SFAR. - Paul (08/02/2023)
Response:Paul, you will want to check with your firearm manufacturer and see what they recommend is best. Thank you for visiting TargetSportsUSA.com

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Manufacturer Details

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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