Out of Stock


Winchester USA ammunition was developed to provide excellent performance at an affordable price for the high volume shooter. Featuring high quality Winchester components, this ammunition delivers outstanding reliability. This ammunition is loaded with a full metal jacket bullet which is known for its postive functioning and exceptional accuracy. On impact this bullet does not expand and is ideal for target shooting. This ammunition is new production, non-corrosive, in reloadable brass cases.


  • Gauge: 12 GA
  • Buckshot 1 Buck
  • 2 3/4
  • 16 pellet

Please read this carefully, especially if you live in the following states: CA, CT, DC, MA, MD, IL, AK, HI, NY, NJ. This contains important information regarding documents we need to ship your order, and how you can send them to us. Depending on your location we may not be able to ship ammo directly to you, or at all.

CALIFORNIA: Must go to an FFL.

CONNECTICUT: We need copies of both your driver's license and carry permit.

DC: Must go to an FFL.

MASSACHUSETTS: We need a copy of your LTC.

MARYLAND: To ship ammo to Maryland you must provide proof (such as a state issued ID) that you are age 21 or older.

ILLINOIS: We need copies of both your FOID and driver's license. Depending on your ZIP code we may be unable to ship ammo to you at all. Please see the text underneath any of our ammo listings for a list of IL ZIP codes we cannot ship to.

ALASKA AND HAWAII: No ammo shipments to AK and HI. No exceptions.

NEW YORK: In most parts of the state we may ship ammo directly to you, in others it must go to an FFL. Please see the text underneath the description of any of our ammo listings for a list of NY ZIP codes where shipment of ammo to an FFL is required.

NEW JERSEY: We need a copy of your FID for pistol ammo. Rifle and shotgun ammo does not require this.

Send all required information to Please put your name AND your order number in the email subject line.

  • ATTENTION: Federal and/or state and local laws may allow persons who are 21 years of age or older to purchase this product. However because of shipping regulations, only persons 21 and older may sign for this and similar products. For safety reasons, we do not accept returns on ammunition. Always make sure you use the correct ammunition for your specific firearm. Check your local laws for any other regulations before ordering.

Shipping Restrictions

Some states/municipalities restrict the sale of certain products. Please check your local and state laws.

This item CANNOT be shipped to the following States or Zip codes:

  • Alaska
  • Hawaii
  • American Samoa
Zip Codes:

This item requires an FFL before shipped to the following States or Zip codes:

  • California
  • District of Columbia
Zip Codes:
11001, 11001, 11002, 11003, 11004, 11005, 11020, 11021, 11022, 11024, 11026, 11027, 11040, 11040, 11042, 11050, 11052, 11053, 11054, 11096, 11101, 11102, 11103, 11104, 11105, 11106, 11109, 11120, 11351, 11352, 11354, 11355, 11356, 11357, 11358, 11359, 11360, 11361, 11362, 11363, 11364, 11365, 11366, 11367, 11368, 11369, 11370, 11371, 11372, 11373, 11374, 11375, 11377, 11378, 11379, 11380, 11381, 11385, 11386, 11405, 11411, 11412, 11413, 11414, 11415, 11416, 11417, 11418, 11419, 11420, 11421, 11422, 11423, 11424, 11425, 11426, 11427, 11428, 11429, 11430, 11431, 11432, 11433, 11434, 11435, 11436, 11439, 11451, 11499, 11501, 11507, 11510, 11514, 11516, 11520, 11530, 11531, 11545, 11547, 11548, 11550, 11551, 11552, 11554, 11555, 11556, 11558, 11559, 11560, 11563, 11565, 11566, 11569, 11570, 11571, 11575, 11576, 11577, 11580, 11581, 11582, 11596, 11598, 11599, 11690, 11691, 11692, 11693, 11694, 11695, 11697, 11710, 11714, 11732, 11753, 11756, 11758, 11765, 11771, 11773, 11791, 11793, 11797, 11802, 11803, 11804, 11819, 11853, 11854
Categories: Ammunition
Condition: New
Manufacturer: Winchester
Model: WINXB121VP25
Caliber: 12 GA
Number of Rounds: 25
Vendor: Two Birds Outdoors
Reviews (13)
By Rick on 04/08/22
Great shipping and quality product .

Hard to find buckshot. I’m still looking for 3” #1 buckshot. I would buy again! Patterned my gun awesome!

By G on 03/30/22
Fast Fast Fast shipping and delivery

This was my first time doing business with this company. It won't be my last. From the time I placed the order until delivery was very quick.

By Gary on 03/27/22
Just what I was looking for.

Good defense and coyote round.
Better than 00 buck.
Definitely buy again.
Gunprime is a good source when I couldn't find the item I wanted elsewhere.

By Brasiman on 03/01/22
The Best Shotshell for Home Defense

I Really prefer this Winchester 1BK Shotshell for Home and Personal Defense Loads, over any other that I have tested. It's not as big a pellet as 00BK, and larger and more powerful that 4BK. There are Double the pellets, it patterns very well, and the little lower Velocity keeps the Recoil in acceptable range and tolerance. I was HAPPY I found these AVAILABLE, and IN STOCK at GUNPRIME! 1BK is Not exactly Easy to find, Especially in 25 Round Boxes! Obviously, the market hasn't figured out their true Worth.
I was Quite Happy when I found these exclusively at GUNPRIME! Shipping was Quick and Smooth, 3 business days, and package arrived in a very secure, well packaged container! A true PLUS and Commendable for online ammo dealers! I have Added GUNPRIME to My main list, and will Definitely Not Hesitate to search their inventory when seeking products! Other than a few pattern tests on Performance, I stock these for ONE Reason Only!

By Sean on 02/17/22
Gunprime Review

Product is great as usual. Gunprimes service was extremely fast, great packaging! Will order from them again.

By Russ on 01/24/22

Good price and quick ship

By Never received ammo on 01/18/22
Still waiting to receive product

Lost by UPS never received product

By BUCK HUNTER on 01/11/22
Great ammunition

No complaints
Burns clean and prints 12 pellets in a 15 inch circle at forty yds out of my 935 and a Kicks xfull choke

By Chris Gaskin on 12/28/21
Very good

Shotgun shells are what they are. Customer service and updates were great. Will use these guys again

By Mike H on 10/26/21
Good buckshot

I shoot a 1100 and this is what my gun likes/patterns well with.

By Kenny on 10/14/21
Great experience doing business with gunprime

Exactly as described and great costumer service.

By Steven McCrea on 10/11/21
Great buckshot got them right when season is opened

Pattern perfect in my 1100

By Dct on 09/10/21
Fast delivery and excellent product

Love the product and will buy again

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