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12 GA 3" MAG 1-1/2 oz. #4
Purchase 12 GA 3" MAG 1-1/2 oz. #4

12 GA 3" MAG 1-1/2 oz. #4

SKU: 12-GA-3-112-4
★★★★★ ★★★★★ 4.95/5 Stars. (62 Reviews)

1-1/2 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



Shipping Ammunition:

Please note that ammo cannot ship to Alaska, Hawaii, NYC and Washington, DC.


Gauge: 12 GA
Length: 3"
Payload: 1-1/2 oz
Shot size: #4
Velocity: 1350 fps


★★★★★ ★★★★★
4.95/5 Stars out of 62 Reviews
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Verified Buyer
Incredible Quality and Consistency
Bruce (Missouri) | April 26th, 2023
At lt long enough to have used lead on ducks, then steel, and now bismuth. Started shooting bismuth before Boss Shotshells was on the market. Once Boss came on the scene, I tested them for pattern, speed through a chrono and then to the duck blind. Found quality and consistency was awesome with Boss. It is now the only non-toxic I shoot (or own) in both 12 and 20 gauge. Actually have moved from my 12 to 20 thanks to Boss…
Verified Buyer
Boss Shell are Awesome!
James Camp (NC) | April 13th, 2023
Hard hitting shot, just like lead!!
Verified Buyer
Good Paterns
RAB (Georgia) | April 1st, 2023
I cut open one if these 3" 1 1/2oz # 4 shells and counted 289 pellets in in. Using a Browning Maxus 2 with both factory mod and factory full chokes from 35yrds I got great patterns. Factory mod choke put 214 pellets in a 30" circle for 74% and the factory full choke put 234 pellets in the 30" circle for 80.9%.
Verified Buyer
Scott (Ohio) | February 5th, 2023
Love the shells. Love the quick shipping even better!
Verified Buyer
Johnny Young Jr (North Carolina) | January 23rd, 2023
Quick shipping. Good quality product. The 4’s are some out right hammers on decoying ducks. Leaves a cloud of feathers floating in the air. Highly recommend em not many cripples due to the shot performance. I will try the 5’s next as the 4’s are out right devastating on a duck!!
Verified Buyer
John (OR.) (OR) | January 18th, 2023
Received my orders quickly. Shooting 3" #4's & #5's, I haven't had a cripple yet in 2 seasons. Patterned multiple chokes and found a perfect match. PATTERN YOUR GUN! I either kill them or they fly off. I will never shoot steel again! Thank you BOSS, keep on doing what you do!
Verified Buyer
Amazing shells
Ned Boykin (South Carolina) | January 10th, 2023
I have been shooting Boss shells for 3 years now. I will never go back to steel. They are consistent, clean, and deadly. Do yourself a favor and get 2 cases! Thank you for continuing to innovate and bring us a superior product!
Verified Buyer
Awesome Company
Jeff Livingston (Iowa) | December 15th, 2022
Excellent product, customer service and speedy shipping. If you have questions you can call and someone actually picks up the phone and helps.
Verified Buyer
Subpar so far
Chad Batton (Indiana) | November 30th, 2022
Bought the 3” #4s. Have been through 2 boxes so far and I am not sure I have a clean kill yet. Every bird down has been a cripple and a few end up getting away. I am talking little ducks right now, teal and woodies with one mallard. I was hoping to shoot less this year with these and have found myself shooting more! Was really excited about these and split a case with my uncle. He also has been less than impressed after shooting HeviX last year where he had great success. I’m not sure if I am needing to get some further lead on the shots or what it is, but I hope it turns around! I have tried two different chokes with the same success. These are mainly pass shots as birds around here are not decoying yet. So I am unsure if everyone using it is shooting mallards at 15 yards locked up or what to have the success I always read about! Will definitely update if something changes, but for now, less than impressed.
Verified Buyer
Goose Killer
Steve Wade (Monroe LA) | November 28th, 2022
If you are hunting goose, Boss #2 for high shots and #4 for low shots are the best. You won’t be disappointed !
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12 GA 3" MAG 1-1/2 oz. #4
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