Jump to the main content                    

$10 Flat Rate Shipping On all orders*

Secure Checkout

28 GA 3" MAG 1-1/16 oz. #3/5
Purchase 28 GA 3" MAG 1-1/16 oz. #3/5

28 GA 3" MAG 1-1/16 oz. #3/5

SKU: 28-GA-3-116-3/5
★★★★★ ★★★★★ 5/5 Stars. (18 Reviews)

1-1/16 oz. payload, travels at 1350 fps, lead-free and non-toxic 

  • Obsessively engineered for optimal pattern density and uniformity  
  • Legendary BOSS Moneybag included with bulk packed cases



Shipping Ammunition:

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


Gauge: 28 GA
Length: 3"
Payload: 1-1/16oz
Shot size: #3/5
Velocity: 1350 fps


★★★★★ ★★★★★
5/5 Stars out of 18 Reviews
Pages 1   2
Verified Buyer
Straight Hammer! SBE3 28 Gauge
Caleb Upchurch (Colorado) | February 3rd, 2023
I shot the 28 gauge 3” 3/5 all season from teal to big honkers in Colorado. We decoy all our birds within 30 yards and it hammers them. I don’t think I will bring my 12 gauge out to play anymore. I think I sold 2 28 gauges this season to guys that I would let shoot it and made them believers of the round!
Kyle (Wyoming) | January 23rd, 2023
I have hunted big Canada geese in Wyoming and the Northern front range of Colorado for years and have always used a 12 gauge with either 3” Bb or 3.5 BB with aftermarket chokes and have smashed geese with this combo. This year I bought a 28ga and the 3” 3/5 shot mix boss ammo and I have been extremely impressed what this ammo does to geese out to 40 yards with factory chokes!!! It hits just as hard as my 12ga with BBs!!! Absolutely unbelievable!!! I wouldn’t have believed it if I hadn’t done it and seen it for myself!!!! I love this ammo and I love the fact that I’m not getting kicked like a mule everytime I pull the trigger on my little 28!!! Amazing guys give them a try!!!
Verified Buyer
Great load
Mike Smith (Va) | November 14th, 2022
I’ve shot the 23/4in 28ga #4s last season mostly for ducks and a few geese when I thought the situation was right. This year with the 3in load in #3/5 I plan to almost exclusively shoot this shell. I patterned this load and know my best effective range. Choke it tight and kill them stone dead or miss! Less cripples is the goal.
Verified Buyer
Head shot
Snapp (St Joseph Missouri) | November 13th, 2022
Man I wish I could post a picture with this. Head shots almost decapitate with these bad boys.
Verified Buyer
Ducks on the Mississippi
Steven F Welborn (Iowa) | November 2nd, 2022
Had shoulder surgery have not been able to shoot anything with much in recoil. I had traded for a Benelli Ethos Sport in 3 inch 28 gauge. Been shooting this load with a Jebs full or a Carlson Improved Modified about the same patterning. I have personally killed duck at 40 yards dead and maybe farther for a few. Decoying geese dead within the 30 yard mark. Very impressed and enjoying the lighter recoil. BE SAFE Keep your feet dry!!
Verified Buyer
Snow goose hunt with 28 gauge boss
Bryan Yarbrough (Tennessee) | October 13th, 2022
Recent hunt to Canada. Shot the 28 gauge SBE III 28 gauge with BOSS stack and killed snows consistently at 40 to 50 yards. I didn’t use my 12 gauge the entire trip. 28 gauge Boss kills on impact no cripples and no chasing. One shot one kill
Verified Buyer
Another great BOSS shell
Judson (Minnesota) | October 12th, 2022
I have shot BOSS shells since 2018 and started out with 12ga 4. Now, I shoot 20ga and 28ga 3/5 shells almost exclusively. Why take the punishment from a 12ga when subgauges are just as effective. These shells have performed above and beyond my exceptions, not that I was surprise for a BOSS shell. As another reviewer said, I have found they pattern best out of the factory Benelli chokes. The shells are worth every penny. A Dave Smith review & approval should tell you all you need to know about the quality.
Verified Buyer
A real pecker wrecker
Eric Duffy (Extreme northern mn) | October 12th, 2022
Bought a case for my new Benelli ethos cordoba B.E.S.T these shells , in my gun pattern exceptionally well using the factory full crio choke my gun came with. After having 4 kids and taking time off from waterfowling, i was able to take a brand new weapon, a case of new shells, and dump a solo limit 3 days in a row. These lil guys slap. HARD.when i miss, i miss clean, but when i do my part, these guys eat. Great for ducks, geese in the kill hole, and pheasants in no tox areas where theyre skittish and flushing a bit further away.
Verified Buyer
Boss 3” 28 ga 3/5
Don (Rocky Face , Georgia) | August 8th, 2022
I have not used them yet. I’m sure they will be awesome as I used the #8 last year for quail and I have used the 20 gauge #5 and #3/5 for ducks last season. All BOSS products have performed exceptionally well!
Verified Buyer
28ga 3” 3/5
saylor jeff (Florida) | July 14th, 2022
From early season wood and teal to late season pintails redheads they drop them. Bought for kids and wife but I use one just as much now.
Write Review:
28 GA 3" MAG 1-1/16 oz. #3/5
  • Click/Tap a star to rate. 5 stars is the best.
  • All fields are required except "where you're from".
  • Your email is for verification purposes only and will NOT be published or shared. See our Privacy Policy.

Thank you for your review!

Enter only the red text:  3Ry1731769Arq!