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20 GA 3" MAG 1-1/8 oz. #3
Purchase 20 GA 3" MAG 1-1/8 oz. #3

20 GA 3" MAG 1-1/8 oz. #3

SKU: 20-GA-3-118-3
★★★★★ ★★★★★ 5/5 Stars. (24 Reviews)

1-1/8 oz. payload, travels at 1350 fps, lead-free and non-toxic 

  • Obsessively engineered for optimal pattern density and uniformity 
  • Custom hull and hot primer for optimal cold weather performance 
  • Legendary BOSS Moneybag included with bulk packed cases



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Related Products

Gauge: 20 GA
Length: 3"
Payload: 1-1/8 oz
Shot size: #3
Velocity: 1350 fps


Currently Viewing Reviews with a rating of 5. Click here to reset.
★★★★★ ★★★★★
5/5 Stars out of 24 Reviews
Pages 1   2   3
Verified Buyer
20 Gauge
Rusty (TX) | February 1st, 2023
Great Shells and Great Service. the Boss ammo has allowed me to go back to shooting a 20 gauge . Thanks Bossmen for Great Ammo!
Verified Buyer
Jake Schipper (MI) | January 19th, 2023
20 gauge convert. The 3's will knock down late season geese and easily drop ducks dead. 4's get the job done amazingly well too. I shoot an M2 with the factory full and it's deadly.
Verified Buyer
20 3" #3 - Stone Cold Killers
Christopher Tull (Maryland) | January 18th, 2023
Great shells. I have shot my 20 ga exclusively this year and have killed ducks and geese at much farther ranges than I would have expected. I bought a case and ordered a second case after shooting the first 15 or so shells. The difference is just that substantial.
Verified Buyer
20 gauge 3” # 3’s with jebs .575
Cody (Virginia) | January 10th, 2023
These are a problem for for ducks and geese, buddies were hesitant about me shooting 20 gauge vs their 12’s and these shell’s made them a believer in Boss!
Best knock down power in the game
Kaleb Vaughn (Carterville IL) | December 14th, 2022
Excellent shell with amazing knock down power, I kill ducks dead up to 80 yards with these rounds, truly amazing shot!
Verified Buyer
Alan Bradley (Kennett, MO) | December 12th, 2022
One shot, one teal, and the rains have set in. At age 85, rain is to be enjoyed inside - unless you are a duck. However, dealing with this company is a pleasure, and the shells are some of the best looking I have ever seen! Dux beware!
Verified Buyer
Great Sub Gauge Big Bird Shell
William (Texas) | December 1st, 2022
I only shoot a 20ga these days and the 1-1/8 of #3 is perfect for Big Divers like Canvasbacks and Big Geese. Couldn’t ask for more out of a 20ga
Verified Buyer
Hits Em Hard
Wayne (Michigan) | October 24th, 2022
What a Great Way with non toxic loads to have Awesome Results!!!!!! Hits amazingly Hard!!!
Verified Buyer
20 gauge 3 inch 3s
Chuck Craver (Southern Iowa) | October 14th, 2022
I've shot boss shells in my SBE 12 gauge and had great success! This year I'm having rotator cuff problems and switched to my SBE 20 with boss 3 inch 3s and just crumpled big geese at 30 to 40 yards. These shells are the real deal, well worth the money! I can't wait December green heads on the river.
Verified Buyer
BOSS 20 gauge
Gary Stewart (South Dakota) | October 10th, 2022
Absolutely fantastic waterfowl round for both ducks and geese. Clean harvests with no crippling, patters are excellent through fixed or aftermath chokes. Highly recommended, I’ll continue to buy both 12 and 20 gage rounds, the absolute best in the ammo business!
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20 GA 3" MAG 1-1/8 oz. #3
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