Product SKU # :TSX45CBB |  MPN: X45CBB  | UPC # :020892233072

Winchester Ammunition 

Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB

Rating(s) starstarstarstarstar55 (5)5   View all Ratings
Write A Review
Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
USDTargetSportsUSA37.99
Pricing Options
USDTargetSportsUSA379.90
Pricing Options
AVAILABLE : 28 in stock
AVAILABLE : 2 in stock

Customers Also Bought

  • Details
  • Shipping
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 Big Bore 45 Colt Ammunition 250 Grain Semi-Jacketed Hollow Point - X45CBB

Winchester Big Bore 45 Colt Ammo offers renowned quality and performance characteristic of Winchester Ammunition's long-standing tradition. Designed with a semi-jacketed hollow point, these cartridges are specifically crafted for hunting applications, ensuring reliable expansion and penetration. Each round features a substantial 250-grain weight, delivering the necessary stopping power for large game. The 45 Long Colt caliber is especially favored by traditional and modern hunters aiming for both precision and reliable results.

Features and Specifications:

  • Compatibility: Optimized for firearms that support the 45 Long Colt caliber.
  • Performance Metrics: With a muzzle velocity of 845 fps and a muzzle energy of 396 ft. lbs, these rounds are engineered for consistent impact.
  • Bullet Design: The semi-jacketed hollow point structure enhances expansion and stopping power.
  • Versatility: Ideal for hunting applications, providing both expansion and deep penetration.
  • Packaging: Available in bulk purchases with free shipping options at Target Sports USA to ensure cost-effective buying for high-volume shooters.

Deep Dive

Overview

The Winchester Big Bore 45 Colt Ammunition is engineered with hunting enthusiasts in mind, specifically designed to deliver superior performance against larger game. The 250-grain semi-jacketed hollow point bullet is tailored to provide the optimal balance between penetration and expansion, ensuring reliable stopping power. The functionality of this ammunition shines in scenarios requiring precision and power, making it a popular choice among seasoned hunters seeking dependability and efficacy in the field.

History and Development

Winchester Ammunition has a storied history of innovation and excellence in the manufacturing of firearm cartridges, dating back to its inception in the 19th century. The 45 Colt caliber itself is steeped in American heritage, traditionally used in revolvers carried by lawmen and cowboys in the Old West. Over time, Winchester has refined its product lines to meet modern demands, incorporating advanced materials and precise engineering that preserve the legacy of the classic cartridge while enhancing its utility in contemporary firearms.

Common Questions and FAQs

  • How is this ammunition packaged, and are bulk options available?
    Comes in 20-round boxes or a 200-round bulk case (10 boxes of 20). Bulk purchases qualify for free shipping through Target Sports USA.
  • What firearms are compatible with this 45 Colt ammunition?
    This ammunition is compatible with any firearm chambered for 45 Long Colt caliber, including revolvers and rifles designed for this classic cartridge.
  • Is this ammunition reloadable?
    Yes, the brass casing used in this ammunition is reloadable, providing economical options for shooters who prefer reloading their own cartridges.
  • Is the primer used in this ammunition corrosive?
    No, this ammunition uses non-corrosive Boxer primers, maintaining both gun performance and longevity.
  • Does this product contain lead?
    Yes, this ammunition is not lead-free and includes standard lead compositions typical of conventional hollow point designs.
  • Where is this ammunition manufactured?
    Winchester manufactures this ammunition in the United States, ensuring quality and adherence to industry safety standards.

The 'Round Up'

Perfect Fit for:

  • Personal Defense / Hunting

Why It Stands Out:

Winchester Big Bore 45 Colt Ammunition delivers solid performance needed for effective hunting, characterized by its 250-grain semi-jacketed hollow point design. With a significant muzzle velocity and energy, this ammunition caters to hunters who prioritize a reliable, powerful impact. Moreover, with reloadable brass casings and free bulk shipping options, it presents a cost-effective solution for enthusiasts aiming to stock up. Winchester maintains its legacy of producing quality ammunition, steeped in historical significance and engineered to meet the needs of modern shooters.

Field Details
MPNX45CBB
UPC020892233072
ManufacturerWinchester Ammunition
PlatformHandgun
Ammo ApplicationPersonal Defense / Hunting
Ammo TypeSemi-Jacketed Hollow Point
Caliber45 Long Colt Ammo
Grain Weight250 Grain
Quantity Per PackageBox of 20 / Case of 200
Test Barrel LengthNot Provided
Muzzle Velocity845 fps
Muzzle Energy396 ft. lbs
Ballistic Coefficient (G1)Not Provided
Case TypeBrass Casing
Primer TypeBoxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
Country of OriginUSA

BULK AMMO - FREE SHIPPING

We offer Free Shipping on bulk ammo purchases for sale online at cheap discount prices. A case of ammo is a bulk ammo purchase.

Look for "FREE Shipping" next to the bulk ammunition price, add the eligible ammo to your cart, and it will be automatically applied to all orders with eligible bulk ammo products. No coupon code needed 24 hours a day, 7 days a week at Target Sports USA.

UNLIMITED FREE Shipping available on all orders with Target Sports AMMO+ Membership!



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

5 Customer Review(s)
5 Star
4  (80%)
4 Star
0  (0%)
3 Star
0  (0%)
2 Star
1  (20%)
1 Star
0  (0%)
Please login first to write a review.
Comments and Reviews on Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Can't beat Winchester ammo, love this round shipped fast from Target Sports USA.
Reviewed by Preston  H
10/2/2025 10:05:09 PM
Comments and Reviews on Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
I was very happy with my purchase, haven’t shot any of it yet but very excited to
Reviewed by Jacob  L
3/26/2024 11:43:53 AM
Comments and Reviews on Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
very poor
Comments and Reviews on Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
awesome function on this round from winchester big bore, thanks target sports usa!
Comments and Reviews on Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB
No issues, solid shot from Winchester Big Bore. Great delivery from Target Sports USA.

AMMO+ MEMBERS GET THE BEST PERKS

We don’t believe in hidden fees or padded shipping costs. While others sneak in charges, we keep it simple. Join AMMO+ and get 8% off every ammo order, free shipping, exclusive member perks, and a welcome gift just for signing up. Straight-up savings. No games.

8% Off Icon

8% OFF AMMO

Anytime. Anywhere. Every Order.

Free Shipping Icon

FREE SHIPPING

on every order. Box, case, or pallet.

Exclusives Icon

EXCLUSIVES

from giveaways to annual events.


Jeep Gladiator

HUGE PERKS LIKE YEARLY TRUCK GIVEAWAYS!

AMMO+ members are automatically entered to win. No extra steps. Just sign up, save money on ammo, and you’re in the running for the ultimate adventure vehicle.

JOIN AMMO+ NOW

AMMO+ WELCOME GIFT BONUS

As a thank you for joining AMMO+, we’re throwing in an ammo can as a bonus with your first member purchase.

VIEW ALL AMMO+ PERKS!
Welcome Gift

OUR PAST TRUCK WINNERS

2024 Winner

2024: DAVID K. - SC

2023 Winner

2023: ADAM B. - TN

2022 Winner

2022: MARK S. - MA

2021 Winner

2021: TROY A. - MI

STRAIGHT FROM THE SOURCE:

REAL MEMBERS. REAL FEEDBACK. REAL DEALS.
Joe Guinta, NJ

Joe Guinta, NJ

Total Savings: $1,779 so far!

"I am a frequent shopper the company is aware of my ammo needs and keeps me on a list for desired ammo should that inventory go on sale."

Brad Dunlap, IN

Brad Dunlap, IN

Total Savings: $4,860 so far!

"The cost of the program is something that pays for itself in no time. Check it out, you’ll be glad you did!"

Jay Patel, FL

Jay Patel, FL

Total Savings: $11,912 so far!

"The benefits provided by the membership are worth every penny, and I could not recommend it enough"

PROUDLY BASED IN THE USA

EXPLORE THE ENTIRE ARSENAL

Our product selections cover everything for the Precision Sports Industry. Don’t let someone else snag what you need. Discover our full range of products before they’re gone.

SHOP BULK AMMO


Questions & Answers

Frequently Asked Questions

Similar Products

View more from Winchester Ammunition

View more in HANDGUN AMMO

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.

Winchester Ammo By Category

Back To Top
HomeAMMOHANDGUN AMMO45 LONG COLT AMMO → Winchester Big Bore 45 Colt Ammo 250 Grain Semi-Jacketed Hollow Point - X45CBB