{"id":40829,"date":"2026-06-05T10:56:12","date_gmt":"2026-06-05T08:56:12","guid":{"rendered":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/?post_type=product&#038;p=40829"},"modified":"2026-06-05T10:56:13","modified_gmt":"2026-06-05T08:56:13","slug":"jsb-knock-out-dia-ko-slug-216-5-5-25-39gr-200p","status":"publish","type":"product","link":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/product\/jsb-knock-out-dia-ko-slug-216-5-5-25-39gr-200p\/","title":{"rendered":"JSB Knock Out DIA KO Slug 216 5.5 25.39GR 200P"},"content":{"rendered":"<h1 class=\"bntv2-title\">JSB Knock Out DIA KO Slug 216 5.5 25.39GR 200P<\/h1>\n<p>Experience shooting perfection with the all-new .216 MKII Knock Out Slug. This second-generation marvel redefines high-power airgun ammunition, blending cutting-edge design with unbeatable performance. Crafted for hunters and long-range marksmen, the MKII Knock Out Slug delivers pinpoint accuracy, devastating terminal expansion, and unparalleled energy retention\u2014all in one sleek package.<\/p>\n<p>From the moment it leaves the barrel, the MKII\u2019s redesigned 5.49 mm body slices through the air with surgical precision. It&#8217;s specially modified hollow-point head locks and channels energy on impact, producing rapid expansion that maximises stopping power without sacrificing penetration. Thanks to an exceptionally high ballistic coefficient, these slugs stay true to their path, carving a flat trajectory that shrugs off crosswinds and defeats drag. Whether you\u2019re taking down small game at moderate distances or pushing the envelope on extreme long-range hunts, you\u2019ll notice tighter groupings, deeper hits, and consistent results shot after shot.<\/p>\n<p>Designed exclusively for High Power Airguns (FAC in the UK), the MKII Knock Out Slug thrives under high pressures, delivering reliable performance even in the most demanding conditions. Its refined shape reduces turbulence and maintains velocity, so you get more energy on target every time. Ideal for serious hunters and precision shooters, this slug brings a new level of confidence to the field or the range. Load up, aim, and let the MKII Knock Out Slug do the rest\u2014because when you need to connect on a vital shot, there\u2019s no room for compromise.<\/p>\n<h3>Key Features and Specifications<\/h3>\n<ul>\n<li>Second-generation design: improved body and aerodynamic profile for tighter groups. Calibre: .216 in (5.49 mm) body diameter<\/li>\n<li>Hollow point head: specially modified for maximum energy retention and controlled terminal expansion<\/li>\n<li>High ballistic coefficient: exceptional flat trajectory and wind resistance<\/li>\n<li>Consistent velocity: optimised shape keeps speed and energy high downrange<\/li>\n<li>Material: premium lead alloy for reliable weight and density<\/li>\n<li>Compatibility: engineered for High Power Airguns (FAC in the UK)<\/li>\n<li>Recommended use: hunting and extreme long-range precision shooting<\/li>\n<li>Packaging: 50 round recycled polymer tray for secure transport and easy loading<\/li>\n<li>Performance edge: delivers deeper penetration and rapid expansion on impact. Unlock the full potential of your airgun with the .216 MKII Knock Out Slug. Precision, power, and performance wrapped into every shot\u2014because the hunt waits for no one.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<h1 class=\"bntv2-title\">JSB Knock Out DIA KO Slug 216 5.5 25.39GR 200P<\/h1>\n<p>Experience shooting perfection with the all-new .216 MKII Knock Out Slug. This second-generation marvel redefines high-power airgun ammunition, blending cutting-edge design with unbeatable performance. Crafted for hunters and long-range marksmen, the MKII Knock Out Slug delivers pinpoint accuracy, devastating terminal expansion, and unparalleled energy retention\u2014all in one sleek package.<\/p>\n<p>From the moment it leaves the barrel, the MKII\u2019s redesigned 5.49 mm body slices through the air with surgical precision. It&#8217;s specially modified hollow-point head locks and channels energy on impact, producing rapid expansion that maximises stopping power without sacrificing penetration. Thanks to an exceptionally high ballistic coefficient, these slugs stay true to their path, carving a flat trajectory that shrugs off crosswinds and defeats drag. Whether you\u2019re taking down small game at moderate distances or pushing the envelope on extreme long-range hunts, you\u2019ll notice tighter groupings, deeper hits, and consistent results shot after shot.<\/p>\n<p>Designed exclusively for High Power Airguns (FAC in the UK), the MKII Knock Out Slug thrives under high pressures, delivering reliable performance even in the most demanding conditions. Its refined shape reduces turbulence and maintains velocity, so you get more energy on target every time. Ideal for serious hunters and precision shooters, this slug brings a new level of confidence to the field or the range. Load up, aim, and let the MKII Knock Out Slug do the rest\u2014because when you need to connect on a vital shot, there\u2019s no room for compromise.<\/p>\n<h3>Key Features and Specifications<\/h3>\n<ul>\n<li>Second-generation design: improved body and aerodynamic profile for tighter groups. Calibre: .216 in (5.49 mm) body diameter<\/li>\n<li>Hollow point head: specially modified for maximum energy retention and controlled terminal expansion<\/li>\n<li>High ballistic coefficient: exceptional flat trajectory and wind resistance<\/li>\n<li>Consistent velocity: optimised shape keeps speed and energy high downrange<\/li>\n<li>Material: premium lead alloy for reliable weight and density<\/li>\n<li>Compatibility: engineered for High Power Airguns (FAC in the UK)<\/li>\n<li>Recommended use: hunting and extreme long-range precision shooting<\/li>\n<li>Packaging: 50 round recycled polymer tray for secure transport and easy loading<\/li>\n<li>Performance edge: delivers deeper penetration and rapid expansion on impact. Unlock the full potential of your airgun with the .216 MKII Knock Out Slug. Precision, power, and performance wrapped into every shot\u2014because the hunt waits for no one.<\/li>\n<\/ul>\n","protected":false},"featured_media":40830,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[731],"product_cat":[722,728],"product_tag":[],"class_list":["post-40829","product","type-product","status-publish","has-post-thumbnail","product_brand-jsb-knock-out","product_cat-air-rifles","product_cat-slugs","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/product\/40829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/comments?post=40829"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/media\/40830"}],"wp:attachment":[{"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/media?parent=40829"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/product_brand?post=40829"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/product_cat?post=40829"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gridlockarmsandoutdoor.co.za\/new\/wp-json\/wp\/v2\/product_tag?post=40829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}