--- title: "Franklin Armory BFSIII 5.56 M4-SBR-L Rifle" description: "5.56 NATO rifle with a 14.5\" M4 SBN barrel, 13\" FSR handguard, BFSIII trigger, Magpul MBUS sights, and pinned-and-welded Triumvir muzzle device." canonical_url: "https://www.kygunco.com/product/franklin-armory-00-10028-blk-bfsiii-equipped-m4-sbr-l-xtd-rifle" meta: author: KYGUNCO "og:description": "5.56 NATO rifle with a 14.5\" M4 SBN barrel, 13\" FSR handguard, BFSIII trigger, Magpul MBUS sights, and pinned-and-welded Triumvir muzzle device." "og:image": "https://cdn.kygunco.com/assets/products/134573/thumbnail.jpg?v=1710510371" "og:image:height": "500" "og:image:width": "500" "og:title": "Franklin Armory BFSIII 5.56 M4-SBR-L Rifle" --- > 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) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Rifles](https://www.kygunco.com/category/shooting/guns/rifles) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/rifles/semi-auto) / FRN-00-10028-BLK ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/134573/main.jpg?v=1710510371) For illustration purposes only, this image may not be an exact representation of the product. # FRANKLIN ARMORY BFSIII Equipped M4-SBR-L XTD Rifle 5.56 The Franklin Armory M4-SBR-L is a 5.56 NATO rifle with a 14.5" M4 SBN barrel, 13" FSR handguard, pinned-and-welded Triumvir muzzle device, Magpul MBUS sights, Magpul CTR stock, and a BFSIII trigger. It features a midlength low-profile gas system, salt bath nitride bolt carrier, Libertas lower, and bilateral push-button QD mounts. $1,709.99 ** 5 interest-free payments of **$342** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$209.50**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Almost gone. Order now before it sells out. Item # 134573 Style FRN-00-10028-BLK UPC 818725011061 Condition New Manufacturer [Franklin Armory](https://www.kygunco.com/brand/franklin-armory) Model M4-SBR-L Caliber 5.56 NATO, 223 Rem Action Semi-Auto Barrel Length 14.5 in ### [Franklin Armory M4-SBR-L with BFSIII Trigger](https://www.franklinarmory.com/products/franklin-armory-m4-sbr-l) Barrel Length + Type: 14.5" M4 SBN Handguard/Upper: 13" FSR™ Front Sight: Magpul MBUS Rear Sight: Magpul MBUS Charging Handle: Standard Bolt Carrier: Salt Bath Nitride Lower: Libertas™ Trigger: Custom Tuned Trigger or BFSIII™ Gas System: Midlength Gas System: Low Profile Muzzle Device: Triumvir™ Pinned & Welded Color: BLK, DS, ODG Stock: Magpul CTR Grip: Ergo Ambi Sure Features: Bilateral Push Button QD Mounts Calibers: 5.56 NATO (1/7) Twist , 450 BM (1/24) Twist ** 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 ## Don't Forget Your Ammo ```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/franklin-armory-00-10028-blk-bfsiii-equipped-m4-sbr-l-xtd-rifle#webpage","@type":"WebPage","description":"5.56 NATO rifle with a 14.5\" M4 SBN barrel, 13\" FSR handguard, BFSIII trigger, Magpul MBUS sights, and pinned-and-welded Triumvir muzzle device.","name":"Franklin Armory BFSIII 5.56 M4-SBR-L 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