12 Gauge Boss Copper
SKU: COPPER-12GA-3-
Thumbnail Filmstrip of 12 Gauge Boss Copper Images
12 Gauge Boss Copper
SKU: COPPER-12GA-3-
★★★★★
4.98/5 Stars. (42 Reviews)
Specifications
| Gauge: | 12 GA, 20 GA |
|---|---|
| Length: | 3" |
| Velocity: | 1350 fps |
Reviews
41
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Caleb (TN) | January 20th, 2026
Love these shotgun loads. Shoot and hit hot, and pattern great. Best bang for buck as well for a non traditional steel shell compared to pricing from other big name manufacturers non steel/ non toxic shot.
Steve Barnes (Tennessee) | January 14th, 2026
Received Boss shells this past week and tried them out over the weekend. Impressed with their results. No issues whatsoever and seemed to hit as hard as original Boss Bismuth shells.
Keith Klinefelter (Ohio) | January 14th, 2026
Boss copper 3 inch number twos did a great job on North America’s largest duck. Common Eider limit on Cape Cod, all the Eiders fell stone dead in the decoys. Patterned great and had ample killing power. I will be ordering more.
Chris | January 6th, 2026
Absolute hammers. Hunted the gulf coast for divers with 12Ga 2 3/4" #3/5 with Muller passing choke. Dropped birds stone dead on shots that I would normally follow up on. 10/10 recommend
Andy (Ohio) | January 6th, 2026
After Bismuth went out, and I ripped through my supply in the basement, I figured id try these. Order 4 boxes and overall very pleased. No cripples, no wounded birds, very pleased with quality and will purchase again when needed. Have not shot at geese yet but plenty of ducks. Highly recommend 3/5 blend. Also, Boss, your marketing, customer service, packaging and presentation are awesome, but put a dang sticker in the box for us guys to put on trucks, boats, coolers, etc. Please
Bill | January 5th, 2026
These B/2 Copper loads absolutely fold big Canada geese.
Girton Jeff (Omaha NE) | January 2nd, 2026
Runs thru my A5 Mag on heavy settings. Impressive knock down out to at least 40yds. Didn't try for anything further out. Just ordered some 2's. Looking forward to smashing some geese.
Mike (Arkansas) | December 31st, 2025
I've used your shells for a couple years now and the performance is spot on. I wish they were more waterprooof, as I've experienced a few misfires in really nasty conditions. The customer service is beyond compare. Products arrive quickly and orders are correct every time. Lately our opportunities have been slim and having shells that put birds down is important. Deadly at all ranges for us. Function flawless in old Brownings and new guns as well. Thanks for a great product and service.
Eric | December 29th, 2025
So far, these shells have made a difference. Close, far and tough shots, I always have confidence.
Tim (Pennsylvania) | December 26th, 2025
Reached out to ask a question about these shells. Was replied to quickly and with excellent feedback. Shipping was super fast. Got the 3” B/2 and they patterned great in my Mossberg 500 with an Indian Creek Black Diamond Assault choke. Probably a little too tight for these shells (.680 restriction) but they still impressed me holding a very tight pattern out to 40 yards. Now just need to put some fox and coyotes in front of them to see how they perform.