--- title: "PRIMOS Maximum Beretta Xtrema I&II 12Ga .660 Constriction" canonical_url: "https://www.kygunco.com/product/primos-69408-jelly-head-max-brt-xtrmna-iii" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/88832/thumbnail.jpg?v=1713457790" "og:image:height": "500" "og:image:width": "500" "og:title": "PRIMOS Maximum Beretta Xtrema I&II 12Ga .660 Constriction" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Choke Tubes](https://www.kygunco.com/category/shooting/gun-parts/choke-tubes) / PRM-69408 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/88832/main.jpg?v=1713457790) For illustration purposes only, this image may not be an exact representation of the product. # PRIMOS Maximum Beretta Xtrema I&II 12Ga .660 Constriction $48.99 ** 4 interest-free payments of **$12.25** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 88832 Style PRM-69408 UPC 010135694081 Condition New Manufacturer [Primos](https://www.kygunco.com/brand/primos) Weight 2 lb ### Primos JELLY HEAD MAX BRT XTRMNA I/II “Maximum Range Turkey Choke Tube.” Designed to increase the range and pattern density of your favorite turkey gun! The Jelly Head Maximum utilizes an extended taper and fluted ports to tighten patterns up to 20% and reduce recoil allowing you to stop Gobblers in their tracks at even longer ranges! We utilize proprietary Black-T coating, the same protective barrier utilized by the military's Special Forces to prevent rust and corrosion on weapons in the harshest environments, like turkey hunting. **SPECIFICATIONS** - 1\. Clean the threads in the muzzle and on the JellyHead Choke Tube before installing. Use a good choke tube grease to coat the threads before installing. - 2\. Screw the tube into the muzzle, be careful to not cross-thread. Grip the knurled end and hand-tighten only. No tools needed. **DO NOT OVER TIGHTEN.** - 3\.Periodically check tightness of the tube. - 4**.** Not to be used with **Steel Shot.** - .660 Constriction (12 GA Remington, 12 GA Remington Vera Max, 12 GA Invector, 12 GA Benelli Crio, 12 GA Beretta Xtremea I & II) ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Primos ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/primos-69408-jelly-head-max-brt-xtrmna-iii#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"PRIMOS Maximum Beretta Xtrema I&II 12Ga .660 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