Brenneke K.O. 20 Gauge 2.75" 3/4 oz Hunting Slug - 5 Rounds per Box
- Ounces:
- 3/4 oz
- Capacity-Rounds:
- 5
- Caliber-Gauge:
- 20 Gauge
- Length:
- 2.75"
- SHOT Size:
- Slug
The Brenneke K.O. 20 gauge 2.75" hunting slug delivers a straightforward, hard-hitting round for shotgun hunters working with smaller-frame or youth-model guns. At 3/4 oz per round, this is a genuine knockdown load built on Brenneke's decades of slug-ammunition experience—expect consistent, reliable performance in the field without the recoil assault of magnum loads. Five rounds per box means you're buying ammunition built for serious hunting, not casual plinking, though the 20 gauge's manageable recoil makes practice and follow-up shots realistic for most shooters.
Brenneke slugs have earned a reputation among hunters for hard-hitting, accurate performance at typical hunting ranges. The K.O. load carries that lineage: it's engineered to deliver the energy and penetration you need on whitetail, hog, and other medium game. The 2.75" chamber length keeps this round compatible with standard 20 gauge shotguns, making it accessible to a broad range of hunters—including those shooting older or lighter-recoil-sensitive firearms.
If you're running a 20 gauge for hunting and want ammunition that doesn't require you to step up to magnum loads, the Brenneke K.O. brings proven German engineering and reliable stopping power to your truck bed or range bag. This is not an all-purpose round; it's built for one job and built to do it well.
Key Features
- 3/4 oz slug weight—substantial knockdown power without magnum recoil
- 2.75" shell length—fits standard 20 gauge shotguns
- Brenneke's proven slug design for accuracy and penetration
- Five rounds per box—ready-to-go hunting pack
Specifications
| Gauge | 20 |
| Shell Length | 2.75" |
| Slug Weight | 3/4 oz |
| Rounds per Box | 5 |
| Brand | Brenneke |
Frequently Asked Questions
Will this round work in my 20 gauge shotgun?
Yes—the 2.75" shell length is the standard 20 gauge chamber size. However, always verify your shotgun's chamber marking before firing any ammunition. If your gun is marked 3", it will safely fire 2.75" shells, but confirm with your firearm's documentation or a gunsmith if you're unsure.
Is the K.O. slug suitable for hunting deer or hog?
The Brenneke K.O. is designed as a hunting slug and carries the weight and energy needed for medium game at typical shotgun hunting ranges. Performance depends on shot placement, distance, and specific game. Consult local hunting regulations and choose ammunition appropriate for your intended use and local laws.
How many boxes do I need to buy at once?
Each box contains 5 rounds. Pricing and bulk purchasing are handled at checkout—you can buy one box or as many as you need.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

