--- title: "Springfield Armory Hellion 5.56 Bullpup Rifle 10rd Black" description: "Black 5.56 NATO bullpup rifle with a 16\" CMV barrel, ambidextrous controls, adjustable piston system, M-LOK handguard, and 10rd magazine." canonical_url: "https://www.kygunco.com/product/springfield-armory-hellion-bullpup-5.56-nato-16-10rd-blk" meta: author: KYGUNCO "og:description": "Black 5.56 NATO bullpup rifle with a 16\" CMV barrel, ambidextrous controls, adjustable piston system, M-LOK handguard, and 10rd magazine." "og:image": "https://cdn.kygunco.com/assets/products/245025/thumbnail.jpg?v=1782228374" "og:image:height": "500" "og:image:width": "500" "og:title": "Springfield Armory Hellion 5.56 Bullpup Rifle 10rd Black" --- > 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) / SPR-HL916556BLC ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/245025/main.jpg?v=1782228374) For illustration purposes only, this image may not be an exact representation of the product. # SPRINGFIELD ARMORY Hellion Bullpup 5.56 NATO 16" 10rd - Black The Springfield Armory Hellion is a black 5.56 NATO bullpup rifle with a 16" CMV Melonite barrel, ambidextrous controls, reversible ejection, and a short-stroke piston system. It features a two-position adjustable gas block, adjustable stock with cheek riser, M-LOK compatible handguard, and includes one 10-round Magpul PMAG Gen M3. $1,752.69 ** 5 interest-free payments of **$350.54** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$214.73**/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 Handled by our expert shippers in Bardstown, KY. ** 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 # 245025 Style SPR-HL916556BLC UPC 706397958206 Condition New Manufacturer [Springfield Armory](https://www.kygunco.com/brand/springfield-armory) Model Hellion Round Capacity 10 Caliber 5.56 NATO Action Semi-Auto Barrel Length 16 in The Springfield Armory Hellion™ 10-Round Rifle delivers modern 5.56 performance in a compact bullpup configuration designed for adaptability and control. Engineered for restrictive-capacity environments, it combines maneuverability with full-length barrel capability and ambidextrous operation for versatile use. FEATURES - Bullpup design places the action behind the trigger for a compact overall footprint - 16" barrel maintains effective velocity and performance in a shortened platform - Ambidextrous controls allow operation from either shoulder - Reversible case ejection system supports left- or right-side configuration - Short-stroke piston system enhances reliability and reduces fouling - Two-position adjustable gas block with suppressed and normal settings - Integrated flip-up front sight with elevation adjustment - Rear sight with 5-position aperture and windage adjustment - Non-reciprocating charging handle for ease of manipulation - Adjustable stock with cheek riser for improved shooter fit - M-LOK® compatible handguard for accessory customization - Includes one 10-round Magpul PMAG Gen M3 for compliance in restricted areas SPECIFICATIONS - Caliber: 5.56x45mm NATO (.223 REM) - Barrel: 16" CMV, Melonite®, 1:7 twist - Overall Length: 28.25"–29.75" - Weight: 8 lbs - Color: Black - Operating System: 2-Position Adjustable Short Stroke Piston - Bolt Carrier Group: Proprietary, Melonite® - Handguard: Polymer, M-LOK® - Stock: 5-Position Adjustable with Cheek Riser - Muzzle Device: 4-Prong Flash Hider - Charging Handle: Ambidextrous, Non-Reciprocating - Safety: Ambidextrous - Grip: BCMGUNFIGHTER™ Mod 3 - Magazine: (1) 10-round Magpul PMAG Gen M3 ** 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/springfield-armory-hellion-bullpup-5.56-nato-16-10rd-blk#webpage","@type":"WebPage","description":"Black 5.56 NATO bullpup rifle with a 16\" CMV barrel, ambidextrous controls, adjustable piston system, M-LOK handguard, and 10rd magazine.","name":"Springfield Armory Hellion 5.56 Bullpup Rifle 10rd 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