--- title: "LUTH-AR Carbine Buffer Spring .223/5.56 Carbine Recvr Ext" canonical_url: "https://www.kygunco.com/product/luth-ar-carbine-buffer-spring-.223-5.56-carbine-recvr-ext" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/271790/thumbnail.jpg?v=1732738531" "og:image:height": "500" "og:image:width": "500" "og:title": "LUTH-AR Carbine Buffer Spring .223/5.56 Carbine Recvr Ext" --- > 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) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Upper Receiver Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/upper-receiver-parts) / LTH-BS-10A ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/271790/main.jpg?v=1732738531) For illustration purposes only, this image may not be an exact representation of the product. # LUTH-AR Carbine Buffer Spring .223/5.56 Carbine Recvr Ext $4.69 Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 271790 Style LTH-BS-10A UPC 859819007140 Condition New Manufacturer [Luth-AR](https://www.kygunco.com/brand/luth-ar) Weight 2 lb This carbine buffer spring is made specifically to fit carbine buffer tubes and works in conjunction with Carbine buffers both of which are sold separately. The spring is made from high quality stainless steel and features a natural finish. Next time the need arises choose Luth-AR for your assembly parts. ** 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 Luth-AR ```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/luth-ar-carbine-buffer-spring-.223-5.56-carbine-recvr-ext#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"LUTH-AR Carbine Buffer Spring .223/5.56 Carbine Recvr 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