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    20 Gauge 3" MAG 1 1/8oz. Copper Shotshells

    SKU: COPPER-20GA-3-118-

    20 Gauge 3" MAG 1 1/8oz. Copper Shotshells

    Thumbnail Filmstrip of 20 Gauge 3" MAG 1 1/8oz. Copper Shotshells Images

      20 Gauge 3" MAG 1 1/8oz. Copper Shotshells

      SKU: COPPER-20GA-3-118-

      ★★★★★ ★★★★★ 4.83/5 Stars. (6 Reviews)
      Purchase 20 Gauge 3" MAG 1 1/8oz. Copper Shotshells

      Shipping Ammunition:

      Please note that ammo cannot ship to Alaska, Hawaii, NYC and Washington, DC.
      20 Gauge 3" MAG 1 1/8oz. Copper Shotshells Details

      Boss Copper - Rebuilt, Refined, Ready

      The next generation of non-toxic shotshells is here. Boss Copper delivers the same trusted performance our Legacy Copper-Plated Bismuth shells were known for. Tight patterns, lethal penetration, and consistency you can count on - now engineered in copper.


      Here's the breakdown:

      • 3" Hull
      • 1 1/8 oz. Corrosion-Inhibited Copper Shot 
        • Manufactured in accordance with USFWS Non-Toxic Shot requirements
      • Boss Bio-Engineered Wads
      • Travel at 1350 FPS
      • Cases are Bulk-Packed and include a Boss Moneybag


      For a limited time: Your first box is on us!

      From now until 1/31/2026, try a box of Boss Copper. Call the shop at (877) 410-BOSS or drop us an email at [email protected] when you're ready to purchase a case, and we'll credit you the price you paid for your first box! 


      Copper shot was deemed non-toxic in 2013 by the USFWS. Once our Mark III tester is approved by the USFWS we anticipate an updated formal approval to be added to the USFWS Approved Shot List

      Original Price $40.00 ($ per shell)

      Required attributes are bold with an asterisk (*).

      Shot Size:
      Quantity:
      Customized products are only available in case quantities for a $25 fee. All custom orders will ship in approximately 2 weeks.

       



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      Specifications

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

      Reviews

      ★★★★★ ★★★★★
      4.83/5 Stars out of 6 Reviews
      Write a Review
      5 ★
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      Copper rocks ( Verified Buyer )
      ★★★★★ ★★★★★
      Alan Webster (Dickinson, ND) | November 20th, 2025
      Have shot these and the 16 gauge copper. Love the product and it’s 20 bucks a box less than other brands inferior bismuth.
      Hit hard and kill ( Verified Buyer )
      ★★★★★ ★★★★★
      Linn Duesterbeck (Wisonsin) | November 20th, 2025
      I have been using this ammo since I started using my 20 gauge last year and have had nothing but great results. This is like turning back the time to lead. Great range, hit hard and kill the targets. Very good pattern. No hangups. I am using a 20 gauge M2 Benelli. No more 12 gauge for me. Pricy but well worth it.
      Fewer misses, fewer cripples. ( Verified Buyer )
      ★★★★★ ★★★★★
      Pete J (Central Washington) | November 17th, 2025
      Boss shells just flat out work! Can't wait for the smaller shot sizes to come out for upland hunting.
      Counting Down to Season Start ( Verified Buyer )
      ★★★★★ ★★★★★
      J K (Alabama) | October 29th, 2025
      I have been closely following the “evolution” of Boss waterfowl shells, given the recent massive shift from Bismuth. I did a lot of research during the off season and was prepared to buy some Warchief shells when the Bismuth change prevented that. I have just bought a case of the new copper 20 ga shells (3/5), and look forward to trying them vs the top Tungsten and Bismuth alternatives I purchased before Boss released their new copper shot. Can’t wait to see Boss release a copper Warchief option. From what I’ve seen, that will come out around mid year next year.
      well pleased so far ( Verified Buyer )
      ★★★★★ ★★★★★
      Jason (Louisiana) | October 15th, 2025
      Season is not open so I have not been hunting yet. I have patterned my a300 20 ga with the #3/#5 shot using the improved cylinder, modified, full, Carlson Cremator mid range and long range chokes. Great, even patterns with all of them but the full and long range are too tight for where I hunt most of the time. I haven't done it yet, but I will be doing the same pattern test using the #5 shot before I decide what I will buy a case of. I'm looking forward to another season hunting with the BOSS.
      Bad to the BONE
      ★★★★★ ★★★★★
      Austin Hodges (Grand Rapids) | October 8th, 2025
      Such a smooth shooting, and deadly product. Really hard to take my money else where when this stuff is made 1-1/2 down the road.
      Review 20 Gauge 3" MAG 1 1/8oz. Copper Shotshells

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