--- title: "Wilson Combat 5.56 Full Auto Bolt Carrier" description: "Steel bolt carrier assembly for 5.56 case head AR rifles. Machined from Carpenter 158, shot peened, with tool steel extractor, ejector, and HPT." canonical_url: "https://www.kygunco.com/product/wilson-combat-trbca-bolt-carrier-assembly-5.56x45mm-black-full-auto" meta: author: KYGUNCO "og:description": "Steel bolt carrier assembly for 5.56 case head AR rifles. Machined from Carpenter 158, shot peened, with tool steel extractor, ejector, and HPT." "og:image": "https://cdn.kygunco.com/assets/products/242686/thumbnail.jpg?v=1713456214" "og:image:height": "500" "og:image:width": "500" "og:title": "Wilson Combat 5.56 Full Auto Bolt Carrier" --- > 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) / [Bolt Carrier Group](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/bolt-carrier-group) / WLS-TRBCA ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/242686/main.jpg?v=1713456214) For illustration purposes only, this image may not be an exact representation of the product. # WILSON COMBAT Bolt Carrier Assembly 5.56x45mm Blk Full Auto Bolt carrier assembly for 5.56 case head based AR rifles with a drop-in fit for quality builds. Precision machined from Carpenter 158 steel, shot peened, and supplied with a tool steel extractor and ejector, proper extractor spring, and random batch HPT. Full-auto carrier profile is slightly heavier and interchangeable with semi-auto carriers. See Price In Cart ** 5 interest-free payments of **$30** 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 Fulfilled by a partner warehouse. ** Partner Fulfilled Item # 242686 Style WLS-TRBCA UPC 874218067922 Condition New Manufacturer [Wilson Combat](https://www.kygunco.com/brand/wilson-combat) Weight 1 lb Wilson Combat Bolt Carrier features a drop in fit for any quality 5.56 case head based AR rifle. Precision machined from Carpenter 158, shot peened for increased strength and includes a tool steel extractor and ejector, appropriate extractor spring, and randomly batch HPT (High Pressure Tested). \*Note- The only difference between "semi-auto" and "full-auto" carriers are the carrier weight and external profile. The "full-auto" carrier is slightly heavier to provide more mass and lower cyclic rate that can benefit carbine length and shorter gas systems, short barreled/suppressed rifles and machine guns. The "semi-auto" carrier is slightly lighter to provide the least amount of recoil impulse for rifle length gas systems and its design makes reinstalling the firing pin easier after cleaning. Both carrier types are considered completely interchangeable. - Type: Bolt Carrier Group - Model: Bolt Carrier Assembly - Size: 5.56mm - Material: Steel - Finish: Black Parkerized - Bolt Type: Full Auto ** 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 Wilson Combat ```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/wilson-combat-trbca-bolt-carrier-assembly-5.56x45mm-black-full-auto#webpage","@type":"WebPage","description":"Steel bolt carrier assembly for 5.56 case head AR rifles. 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