--- title: "Ammo Inc 300 Blackout 220Gr Subsonic TMC" description: "200-round range pack of .300 Blackout STELTH ammo with 220 grain Total Metal Coating bullets. Brass cases, 1026 fps velocity, and 560 ft.lb energy." canonical_url: "https://www.kygunco.com/product/ammo-inc-300-blk-220gr-tmc-stelth-subsonic-200rd" meta: author: KYGUNCO "og:description": "200-round range pack of .300 Blackout STELTH ammo with 220 grain Total Metal Coating bullets. Brass cases, 1026 fps velocity, and 560 ft.lb energy." "og:image": "https://cdn.kygunco.com/assets/products/257400/thumbnail.jpg?v=1721054571" "og:image:height": "500" "og:image:width": "500" "og:title": "Ammo Inc 300 Blackout 220Gr Subsonic TMC" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Ammunition](https://www.kygunco.com/category/ammunition) / [Handgun Ammo](https://www.kygunco.com/category/ammunition/handgun-ammo) / MMN-300B220TMC-STL-A200 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/257400/main.jpg?v=1721054571) For illustration purposes only, this image may not be an exact representation of the product. # AMMO INC 300 Blk 220Gr TMC Stelth Subsonic 200rd .300 Blackout STELTH subsonic ammunition in a 200-round range pack. Features a 220 grain Total Metal Coating bullet, brass cases, 1026 fps velocity, and 560 ft.lb energy. 4.5 ** ** ** ** ** [4 reviews](#reviews) $183.99 --- $0.92 per round ** 5 interest-free payments of **$36.80** 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 Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 257400 Style MMN-300B220TMC-STL-A200 UPC 818778023431 Condition New Manufacturer [Ammo Inc](https://www.kygunco.com/brand/ammo-inc) Units Per Box 200 Caliber 300 AAC Blackout Weight 9.35 lb steLTH. THE SCIENCE OF SILENCE. The STELTH TMC (Total Metal Coating) has a fusion of proprietary hyperclean technology, precision standards, and leading suppressor manufacturer collaboration. The STELTH line was designed from the ground up with both decibel drop and cleanliness in mind. So whether your mission is tactical training, a predator night hunt, or a clandestine operation, when silence is paramount, go STELTH. Range Pack of 200 Rounds Specifications and Features: - Caliber: .300 Blackout - Grain Weight: 220 Grains - Quanity: 200 Round Box - Bullet Style: Total Metal Coating - Velocity: 1026 fps - Energy: 560 ft.lb - Lead Free: No - Case Type: Brass - Corrosive: No Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** 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). 4.5 ** ** ** ** ** 4 reviews ** ** ** ** ** 3 ** ** ** ** ** 0 ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer Great AMMO, Fast delivery, great price!!!!!!!!!!! 4 months ago ** ** ** ** ** ** Verified Customer Fast shipping. Arrived in perfect condition. Great price. No issues feeding. What more could you ask 5 months ago ** ** ** ** ** ** Keith Warrenton, VA Subsonic whisper quiet using my 30 cal SILENCERCo can. On top of the high quality cartridge, it's priced right - best I found at the time of purchase. 6 months ago ** ** ** ** ** ** Verified Customer Packed poorly. Ammo loose in the shipping box. 6/17/2025 ** ** ** ** ** ## Shop 300 AAC Blackout Firearms ```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/ammo-inc-300-blk-220gr-tmc-stelth-subsonic-200rd#webpage","@type":"WebPage","description":"200-round range pack of .300 Blackout STELTH ammo with 220 grain Total Metal Coating bullets. 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Arrived in perfect condition. Great price. No issues feeding. What more could you ask","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2026-06-13T18:15:20.1215445+00:00","author":{"@type":"Person","name":"Verified Customer"},"inLanguage":"en"},{"@type":"Review","name":"Review for AMMO INC 300 Blk 220Gr TMC Stelth Subsonic 200rd","reviewBody":"Subsonic whisper quiet using my 30 cal SILENCERCo can. On top of the high quality cartridge, it's priced right - best I found at the time of purchase.","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2026-05-21T01:56:34.7332973+00:00","author":{"@type":"Person","name":"Keith"},"inLanguage":"en"},{"@type":"Review","name":"Review for AMMO INC 300 Blk 220Gr TMC Stelth Subsonic 200rd","reviewBody":"Packed poorly. 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