--- title: "HSM Ammunition 300 Blackout 208Gr A-Max" description: "300 Blackout ammunition with a 208 gr A-Max bullet, brass casing, 1015 fps muzzle velocity, and 476 ft lbs of energy. 20 rounds per box." canonical_url: "https://www.kygunco.com/product/hsm-ammo-300blk-1-n-300-blackout-208gr-a-max-20rd" meta: author: KYGUNCO "og:description": "300 Blackout ammunition with a 208 gr A-Max bullet, brass casing, 1015 fps muzzle velocity, and 476 ft lbs of energy. 20 rounds per box." "og:image": "https://cdn.kygunco.com/assets/products/164889/thumbnail.jpg?v=1713448246" "og:image:height": "500" "og:image:width": "500" "og:title": "HSM Ammunition 300 Blackout 208Gr A-Max" --- > 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) / [Rifle Ammo](https://www.kygunco.com/category/ammunition/rifle-ammo) / HSM-300BLK-1-N ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/164889/main.jpg?v=1713448246) For illustration purposes only, this image may not be an exact representation of the product. # HSM AMMO 300 Blackout 208Gr A-Max 20rd 300 Blackout ammunition loaded with a 208 gr A-Max bullet and brass casing. This 20-round box lists a muzzle velocity of 1015 fps and muzzle energy of 476 ft lbs. Intended for plinking, it provides a specific load choice for shooters looking for 300 Blackout cartridges. $29.06 --- $1.45 per round ** 4 interest-free payments of **$7.26** 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 ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 164889 Style HSM-300BLK-1-N UPC 837306006777 Condition New Manufacturer [HSM Ammunition](https://www.kygunco.com/brand/hsm-ammo) Units Per Box 20 Caliber 300 AAC Blackout Weight 2 lb You've planned and practiced. The shot is lined up. It's not an easy shot, but one you know you can make. All that's left is to gently press the trigger. Now comes the culmination. When the round you've researched and chosen leaves your barrel you know its going to perform as you fully expect. Choose the gold standard of premium hunting cartridges. - Caliber: 300 Blackout - Bullet Type: A-Max - Bullet Weight: 208 gr - Muzzle Energy: 476 ft lbs - Muzzle Velocity: 1015 fps - Rounds Per Box: 20 - Boxes Per Case: 25 - Application: Plinking - Casing Material: Brass ** 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 ## 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/hsm-ammo-300blk-1-n-300-blackout-208gr-a-max-20rd#webpage","@type":"WebPage","description":"300 Blackout ammunition with a 208 gr A-Max bullet, brass casing, 1015 fps muzzle velocity, and 476 ft lbs of energy. 20 rounds per box.","name":"HSM Ammunition 300 Blackout 208Gr 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