{"product_id":"patternmaster-code-black-duck-12-gauge-choke-tube-versatile-range","title":"Patternmaster Code Black Duck 12 Gauge Choke Tube - Versatile Range","description":"\u003cp\u003eIn this review the Patternmaster Code Black Duck 12 gauge choke tube stands out as a single, do-it-all option for hunters who pursue waterfowl and upland birds across varied terrain. Built from 17-4 stainless steel with a Titanium Nitride coating, the tube earns praise for consistent, tight patterns and durability; the single biggest reason to buy is its versatility - it reliably produces near-Full patterns with standard 2 3\/4' to 3' shells and Improved Modified with 3 1\/2' shells, reducing the need to carry multiple chokes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile patterning:\u003c\/strong\u003e A design intended to work from thick timber to open dove fields gives hunters one tube to cover most seasons and species.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShortened shot string:\u003c\/strong\u003e The patented stud ring design tightens the shot string so the pellets arrive together, improving hit probability on moving targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended effective range:\u003c\/strong\u003e Performance-tested for effective clean shots out to about 60 yards with appropriate loads and shot sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium construction:\u003c\/strong\u003e Made from heat-treated 17-4 aircraft quality stainless steel with a Titanium Nitride coating for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePattern options by load:\u003c\/strong\u003e Produces tighter, near-Full patterns with 2 3\/4'-3' shells and Improved Modified with 3 1\/2' shells for flexible ammunition choices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended velocity limit:\u003c\/strong\u003e For optimal ballistic performance, use loads under roughly 1550 fps as advised by Ballistic Performance, LLC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Code Black Duck is best for active hunters who need one reliable choke for mixed conditions - waterfowlers working marshes and bays, upland hunters moving between fields and timber, and anyone who prefers fewer choke changes in the blind. Its fit and finish also appeal to shooters who value build quality and a clean install in common platforms like Benelli shotguns.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere are shooters who need extreme specialization: dedicated long-range turkey setups or slug-only users should choose model-specific chokes or barrels designed for slugs, since this tube is not intended for slug ammunition.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTight, consistent patterns that many users report improve hits over decoys and at distance.\u003c\/li\u003e\n\u003cli\u003eRobust 17-4 stainless construction with Titanium Nitride coating for durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eVersatility across loads and environments reduces the need to carry multiple choke tubes.\u003c\/li\u003e\n\u003cli\u003eGood fit and compatibility reported with Benelli shotguns and similar platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot rated for use with slug ammunition, so it is not a universal replacement for all shotgun shooting needs.\u003c\/li\u003e\n\u003cli\u003eEffective range varies with load and pellet size, so performance depends on choosing appropriate ammunition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge\u003c\/td\u003e\n\u003ctd\u003e12 Gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e17-4 aircraft quality stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eTitanium Nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective range\u003c\/td\u003e\n\u003ctd\u003eUp to 60 yards (depends on load and pellet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible shells\u003c\/td\u003e\n\u003ctd\u003e2 3\/4' to 3' and 3 1\/2' (not for slugs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign feature\u003c\/td\u003e\n\u003ctd\u003ePatented stud ring to shorten shot string\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended velocity\u003c\/td\u003e\n\u003ctd\u003eBelow 1550 fps for best results\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Patternmaster Code Black Duck is a smart buy for multi-season hunters who want a single, well-made choke that handles a wide range of loads and situations. It delivers durable construction, tighter patterns, and real-world versatility that often eliminates the need for multiple tubes, making it strong value for shooters who prioritize range and pattern control over niche specialization.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this choke be used with slug ammunition?\u003c\/strong\u003e\u003cbr\u003eNo. The Code Black Duck is not intended for slug use and should only be used with shot shells as specified.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat range can I expect?\u003c\/strong\u003e\u003cbr\u003eEffective distances vary by load and pellet size, but experienced hunters report clean shots out toward 60 yards under the right conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tube compatible with Benelli shotguns?\u003c\/strong\u003e\u003cbr\u003eMany customers report an excellent fit in Benelli shotguns, and the tube is designed to fit common 12 gauge platforms that accept threaded choke tubes.\u003c\/p\u003e","brand":"Patternmaster","offers":[{"title":"Default Title","offer_id":48602221248731,"sku":"B07YYB6M9J","price":85.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51NgJy87k2L._AC_SL1500.jpg?v=1778362334","url":"https:\/\/gearmusthave.com\/products\/patternmaster-code-black-duck-12-gauge-choke-tube-versatile-range","provider":"GearMustHave","version":"1.0","type":"link"}