--- title: "Carlson's 12Ga Magazine Extension 10-Round Steel" description: "Blued steel magazine extension for compatible Benelli, CZ and Beretta 12 gauge models. Includes spring, base clamp and high-visibility follower." canonical_url: "https://www.kygunco.com/product/carlsons-04510-mag-ext-nova-supernova-extrema-12ga-10rd" meta: author: KYGUNCO "og:description": "Blued steel magazine extension for compatible Benelli, CZ and Beretta 12 gauge models. Includes spring, base clamp and high-visibility follower." "og:image": "https://cdn.kygunco.com/assets/products/143073/thumbnail.jpg?v=1712762085" "og:image:height": "500" "og:image:width": "500" "og:title": "Carlson's 12Ga Magazine Extension 10-Round Steel" --- > 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) / [Magazines](https://www.kygunco.com/category/shooting/gun-parts/magazines) / [Speed Loaders & More](https://www.kygunco.com/category/shooting/gun-parts/magazines/speed-loaders-and-more) / CRL-04510 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/143073/main.jpg?v=1712762085) For illustration purposes only, this image may not be an exact representation of the product. # CARLSON'S Mag Ext Nova/SuperNova/Extrema 12Ga 10rd Magazine extension assembly for Benelli Nova, Super Nova, CZ 712 and 912, Beretta Extrema and 1301 12 gauge models. The threaded tube replaces the magazine cap and includes a spring, base clamp and high-visibility follower. Blued solid steel construction and 10-round capacity are listed, with instructions included. $78.99 ** 5 interest-free payments of **$15.80** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Almost gone. Order now before it sells out. Item # 143073 Style CRL-04510 UPC 723189045104 Condition New Manufacturer [Carlson's Choke Tubes](https://www.kygunco.com/brand/carlsons) Weight 1 lb ### Carlsons Magazine Extension Assembly Benelli Nova/Super Nova/CZ 712 & 912/Beretta Extrema & 1301 12Ga 10rd**### Features:****Item Number:** 04510 **UPC:** 723189045104 **Material:** Steel **Other Features:** Threaded tube replaces magazine cap. Comes w/spring, base clamp & high visibility follower. **Other Features2:** Fits Benelli Nova/Super Nova/ CZ 712 & 912/Beretta Extrema & 1301 **Dimension:** 2.85 x 4.85 x 15.75 **Height:** 2.8500 **Width:** 4.8500 **Length:** 15.7500 -10 shot -Blued solid steel -Comes with spring, base clamp, & high visibility follower -Gives you ability to add extra rounds to your magazine -Easy to follow instructions included ** 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 Carlson's Choke Tubes ```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/carlsons-04510-mag-ext-nova-supernova-extrema-12ga-10rd#webpage","@type":"WebPage","description":"Blued steel magazine extension for compatible Benelli, CZ and Beretta 12 gauge models. 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