--- title: "Sig Sauer SIG516 G3 Bronze 5.56 Rifle, 30rd" description: "Semi-automatic SIG516 G3 rifle with a 16\" threaded barrel, short-stroke piston system, M-LOK handguard, bronze Cerakote receiver, and 30+1 capacity." canonical_url: "https://www.kygunco.com/product/sig-sauer-sig516-g3-5.56-16-bronze-al-mlok-hg-30rd" meta: author: KYGUNCO "og:description": "Semi-automatic SIG516 G3 rifle with a 16\" threaded barrel, short-stroke piston system, M-LOK handguard, bronze Cerakote receiver, and 30+1 capacity." "og:image": "https://cdn.kygunco.com/assets/products/310259/thumbnail.jpg?v=1776093794" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer SIG516 G3 Bronze 5.56 Rifle, 30rd" --- > 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) / SGS-R516G3-556N-16B-BRZ ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/310259/main.jpg?v=1776093794) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER SIG516 G3 5.56 16 " 30rd - Bronze The SIG516 G3 is a semi-automatic 5.56 NATO rifle with a short-stroke piston system, adjustable gas regulation, and fully ambidextrous controls. It features a 16" cold hammer forged threaded barrel, bronze Cerakote aluminum receiver, free-floating M-LOK handguard, Matchlite DUO curved trigger, and 30+1 capacity. $2,099.99 ** 5 interest-free payments of **$420** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$198.57**/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. Selling fast. Limited quantities available. Item # 310259 Style R516G3-556N-16B-BRZ UPC 798681740970 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model SIG516 Round Capacity 30 Caliber 5.56 NATO Action Semi-Auto Barrel Length 16 in The SIG516 G3 delivers a refined evolution of a proven combat rifle, combining a clean-running piston platform with modern handling upgrades and reinforced internal components. Designed for reliability under sustained use, it emphasizes durability, controllability, and adaptability while supporting contemporary accessories and shooting techniques. FEATURES - Short-stroke piston system with adjustable gas regulation - Rear and side non-reciprocating charging handle for flexible operation - Fully ambidextrous controls including safety, bolt catch, magazine release, and charging handle - Steel-reinforced high-wear components at the cam path and feed ramp - Free-floating M-LOK handguard for accessory mounting - SIG Matchlite DUO curved trigger - SIG flash hider compensator - Ambidextrous control layout for left- or right-handed shooters SPECIFICATIONS - Caliber: 5.56 NATO - Action: Semi-automatic - Operating System: Gas piston - Capacity: 30+1 - Barrel Length: 16" - Barrel Material: Cold hammer forged steel - Barrel Finish: Black - Barrel Description: Threaded - Twist Rate: 1:7" - Thread Pattern: 1/2"x28 - Receiver Material: Aluminum - Receiver Finish: Bronze Cerakote - Receiver Description: Picatinny rail - Handguards: M-LOK - Grips: AR-compatible, reduced angle - Stock: Magpul DT, polymer - Stock Finish Group: Black - Magazine Type: AR-15 - Overall Length: 32.60"–36" - Height: 7.90" - Width: 3.30" - Weight: 8 lbs - Trigger: Matchlite DUO curved ** 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/sig-sauer-sig516-g3-5.56-16-bronze-al-mlok-hg-30rd#webpage","@type":"WebPage","description":"Semi-automatic SIG516 G3 rifle with a 16\" threaded barrel, short-stroke piston system, M-LOK handguard, bronze Cerakote receiver, and 30+1 capacity.","name":"Sig Sauer SIG516 G3 Bronze 5.56 Rifle, 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