Product SKU # :TSS10MMPDB  |  MPN: S10MMPDB  | UPC # :020892225558

Winchester Ammunition 

Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB

Rating(s) starstarstarstarstar55 (21)21   View all Ratings
Write A Review
Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
USDTargetSportsUSA30.99
Pricing Options
USDTargetSportsUSA309.90
Pricing Options
out of stock
login to signup for Back in Stock alerts.
out of stock
login to signup for Back in Stock alerts.

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 Defender 10mm Ammo 180 Grain Bonded JHP - S10MMPDB


Winchester Defender 10mm Ammo 180 Grain Bonded JHP ammo for sale online at cheap discount prices with free shipping available on bulk 10 mm ammunition only at our online store TargetSportsUSA.com. Target Sports USA carries the entire line of Winchester ammunition for sale online with free shipping on bulk ammo including this Winchester Defender 10mm Ammo 180 Grain Bonded JHP.

Winchester Defender 10mm Ammo 180 Grain Bonded JHP ammo review offers the following information;
Winchester is proud to offer a complete line of centerfire handgun cartridges which are designed to provide you the ultimate protection in the form of a defensive cartridge. The Defender line begins with a nickel coated brass case which helps to ensure that feeding is reliable even in stubborn magazines and chambers. Next the cartridge is loaded with a proprietary mix of ball propellant that is clean burning and flash suppressed for shooting in low light conditions. A quality Winchester primer is used for consistent ignition giving you piece of mind when pulling the trigger. Finally the cherry on top is the Bonded Winchester Defender projectile. This modern take on projectile design allows for the core and jacket to be "welded" together in a proprietary process which yields higher weight retention and performance when compared to non bonded projectiles.

Field Details
MPNS10MMPDB
UPC020892225558
ManufacturerWinchester Ammunition
PlatformHandgun
Ammo ApplicationPersonal Defense
Ammo TypeBonded Jacketed Hollow Point
Caliber10mm-auto-ammo
Grain Weight180
Quantity Per PackageBox of 20 / Case of 200
Test Barrel LengthNot Provided
Muzzle Velocity1240 fps
Muzzle Energy614 ft. lbs
Ballistic Coefficient (G1)Not Provided
Case TypeNickel Plated Brass
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

21 Customer Review(s)
5 Star
16  (76%)
4 Star
4  (19%)
3 Star
1  (5%)
2 Star
0  (0%)
1 Star
0  (0%)
Please login first to write a review.
Comments and Reviews on Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Very close to advertised velocity based on my chronograph testing. It is barrier blind through heavy clothing due to its velocity (I tested it through the FBI heavy clothing barrier followed by water jugs). Expansion was optimum .73-.75 caliber. It did not over-penetrate and yes, it is a new version of the old "black talon" projectiles. Phenomenal performance! Excellent 10mm self-defense round!
Reviewed by Robert  S
3/18/2025 3:15:25 AM
Comments and Reviews on Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Excellent Target ammo. No issues with this round from Winchester Defender.
Reviewed by Mark  T
9/3/2024 2:22:41 PM
Comments and Reviews on Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good EDC rounds, no issues with this ammo from Winchester Defender!
Reviewed by Dale  K
8/1/2024 10:10:00 PM
Comments and Reviews on Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Best 10mm rounds out there. Accurate and barely noticeable recoil out of my Glock G40.
Reviewed by Jason  V
1/15/2024 5:45:48 PM
Comments and Reviews on Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
My defensive ammo for sig p220
Reviewed by Steven  K
1/1/2024 10:25:39 PM

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 AMMO10MM AMMO → Winchester Defender 10mm Ammo 180 Grain Bonded Jacketed Hollow Point - S10MMPDB