{"id":9021,"date":"2026-08-18T01:51:59","date_gmt":"2026-08-18T01:51:59","guid":{"rendered":"https:\/\/frostyfreedom.com\/?product=jk-155-rpx-46"},"modified":"2026-08-18T01:52:17","modified_gmt":"2026-08-18T01:52:17","slug":"jk-155-rpx-46","status":"publish","type":"product","link":"https:\/\/frostyfreedom.com\/?product=jk-155-rpx-46","title":{"rendered":"JK 155 RPX 46"},"content":{"rendered":"<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\">One can to suppress your whole collection, from pistols to rifles, the RPX .46 has you covered with its large bore, HUB mount size, Mission Configurable design, and JK Armament\u2019s Unlimited, Unconditional, Lifetime Warranty.<\/p>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\">With its 46 caliber bore and our most advanced Rifle Pistol System (RPX) baffle design that merges rifle and pistol suppression performance into a single suppressor, the RPX .45CAL is ready for duty on pistols, carbines, rifles, machine guns, and more. From 9mm and 45 ACP to 300 Blackout, 338 ARC, 308 WIN, 458 SOCOM, and so many more all the way up to 300 Win Mag, the RPX 46 CAL has your whole collection covered (minimum barrel lengths apply to some calibers).<\/p>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\">&nbsp;<\/p>\n<h2 style=\"margin-top: 0px;margin-bottom: 0.5rem;font-weight: 500;line-height: 1.2;font-size: calc(1.325rem + 0.9vw);font-family:\"><strong style=\"font-weight: bolder\">FEATURES AND BENEFITS OF THE RPX 46:<\/strong><\/h2>\n<ul style=\"padding-left: 2rem;margin-top: 0px;margin-bottom: 1rem;font-family:\">\n<li><strong style=\"font-weight: bolder\">Suppress Everything:<span class=\"Apple-converted-space\">&nbsp;<\/span><\/strong>From .223 to .45-70 Gov\u2019t, .22 LR to .45 ACP\u2014subsonic or supersonic.<strong style=\"font-weight: bolder\"><br \/>\n<\/strong><\/li>\n<li><strong style=\"font-weight: bolder\">Featherweight Firepower:<span class=\"Apple-converted-space\">&nbsp;<\/span><\/strong>Built light for the backcountry, steady for precision\u2014carry it all day, shoot it all week.<strong style=\"font-weight: bolder\"><br \/>\n<\/strong><\/li>\n<li><strong style=\"font-weight: bolder\">Titanium Where It Counts:<span class=\"Apple-converted-space\">&nbsp;<\/span><\/strong>Full-auto rated with a titanium blast baffle tough enough for .300 Win Mag abuse.<strong style=\"font-weight: bolder\"><br \/>\n<\/strong><\/li>\n<li><strong style=\"font-weight: bolder\">Mount Up Your Way:<span class=\"Apple-converted-space\">&nbsp;<\/span><\/strong>Ships with an ASR-compatible Taper Mount and uses the universal 1.375&#215;24 HUB thread. Run it how you like.<strong style=\"font-weight: bolder\"><br \/>\n<\/strong><\/li>\n<li><strong style=\"font-weight: bolder\">No B.S. Lifetime Warranty:<span class=\"Apple-converted-space\">&nbsp;<\/span><\/strong>Unlimited. Unconditional. And fully backed by JK Armament\u2014because confidence should come standard.<\/li>\n<\/ul>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\">&nbsp;<\/p>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\"><span style=\"font-size: 26px\"><strong style=\"font-weight: bolder\">TECHNICAL SPECIFICATIONS:<\/strong><\/span><\/p>\n<ul style=\"padding-left: 2rem;margin-top: 0px;margin-bottom: 1rem;font-family:\">\n<li>Length &#8211; 3.3&#8243; &#8211; 8.7&#8243; (Configurable), 2.8&#8243; &#8211; 8.2&#8243; (Configurable w\/o mount)<\/li>\n<li>Diameter &#8211; 1.55&#8243;<\/li>\n<li>Weight- 3.6 &#8211; 11oz (Configurable)<\/li>\n<li>Build Material: Grade 5 Titanium blast baffle and 7075 Billet Aluminum modular baffles<\/li>\n<li>Finish &#8211; Black, Type 3 Hard Anodize &amp; Cerakote<\/li>\n<li>Full-Auto Rated: Yes<\/li>\n<li>Barrel Restrictions:\n<ul style=\"padding-left: 2rem;margin-top: 0px;margin-bottom: 0px\">\n<li>Full-auto on handgun calibers up to 45 ACP plus on subsonic 300 BLK and 338 ARC with no minimum barrel length<\/li>\n<li>Sporting use on 7.62&#215;39, 223\/5.56, 6.5 CM, 308 WIN, 458 SOCOM, 45-70 Gov\u2019t, 7MM RemMag, 300 WinMag, etc. with minimum barrels from 8.5\u201d to 20\u201d depending on caliber<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\">&nbsp;<\/p>\n<p style=\"margin-top: 0px;margin-bottom: 1rem;font-family:\"><span style=\"font-size: 26px\"><strong style=\"font-weight: bolder\">WHAT&#8217;S IN THE BOX:<\/strong><\/span><\/p>\n<ul style=\"padding-left: 2rem;margin-top: 0px;margin-bottom: 1rem;font-family:\">\n<li>1 x JK 155 LT Quick Attach Taper Mount (Muzzle Device)<\/li>\n<li>1 x JK 155 LT 2.5&#8243; Tube<\/li>\n<li>1 x JK 155 Pro Rifle Baffle<\/li>\n<li>7 x JK 155 LT Pistol Baffle<\/li>\n<li>1 x JK 155 LT Flash Reducer End Cap<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>One can to suppress your whole collection, from pistols to rifles, the RPX .46 has you covered with its large bore, HUB mount size, Mission Configurable design, and JK Armament\u2019s Unlimited, Unconditional, Lifetime Warranty. With its 46 caliber bore and our most advanced Rifle Pistol System (RPX) baffle design that merges rifle and pistol suppression [&hellip;]<\/p>\n","protected":false},"featured_media":9020,"comment_status":"open","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","hide_page_title":""},"product_brand":[],"product_cat":[14,153,99],"product_tag":[],"class_list":["post-9021","product","type-product","status-publish","has-post-thumbnail","product_cat-all-products","product_cat-jk-armament","product_cat-suppressors","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product\/9021","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9021"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=\/wp\/v2\/media\/9020"}],"wp:attachment":[{"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9021"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=9021"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=9021"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/frostyfreedom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=9021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}