{"id":5137,"date":"2019-05-11T01:43:06","date_gmt":"2019-05-10T22:43:06","guid":{"rendered":"https:\/\/pautac.fi\/?post_type=product&#038;p=5137"},"modified":"2026-01-13T11:25:42","modified_gmt":"2026-01-13T09:25:42","slug":"mdt-lss-rf-gen-2","status":"publish","type":"product","link":"https:\/\/pautac.fi\/en\/product\/mdt-lss-rf-gen-2\/","title":{"rendered":"MDT LSS-RF Gen 2"},"content":{"rendered":"<h5><span style=\"color: #000000;\">LSS-RF GEN2 &#8211; Rimfire Chassis System Gen 2<\/span><\/h5>\n<p><span style=\"color: #000000;\">The LSS-RF next generation has arrived!<\/span><\/p>\n<p><span style=\"color: #000000;\">Created for popular .22LR caliber rifles, the LSS-RF Gen2 brings the addition of the following new features:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">M-Lok pattern attachment slots on sides and bottom of the forend<\/span><\/li>\n<li><span style=\"color: #000000;\">Barricade-stop grooves ahead of mag-well<\/span><\/li>\n<li><span style=\"color: #000000;\">Side-relieved mag well<\/span><\/li>\n<\/ul>\n<h5><span style=\"color: #000000;\">DETAILS<\/span><\/h5>\n<p><span style=\"color: #000000;\">Our LSS-RF chassis system for .22LR caliber rifles is lightweight and compact, and adopts the same footprint as the LSS. You will notice a significant improvement in accuracy due to the V-shaped bedding and free floated forend, which allows for barrel contours up to 1&#8243; in diameter.<\/span><\/p>\n<p><span style=\"color: #000000;\">The chassis system is manufactured out of billet 6061-T6 aluminum, and has been finished with Cerakote\u2122 in Black or Flat Dark Earth (FDE).<\/span><\/p>\n<p><span style=\"color: #000000;\">To keep this chassis system compact, we have designed it to take carbine AR-15 buttstocks. Fixed buttstocks can also be mounted with the use of a\u00a0<a style=\"color: #000000;\" title=\"MDT Carbine to fixed stock adapter\" href=\"https:\/\/mdttac.com\/eu_en\/carbine-to-fixed-stock-adapter.html\">fixed stock adapter<\/a>.<\/span><\/p>\n<p><span style=\"color: #000000;\">The LSS-RF uses the factory magazine, and each chassis is compatible with all factory barrel contours.<\/span><\/p>\n<p><span style=\"color: #000000;\">Because we have lowered the buttstock interface, The Savage Mark II, CZ 455 and Ruger American can use iron sights with this chassis. If you are using a scope, we recommend a stock with a cheek riser.<\/span><\/p>\n<h5><span style=\"color: #000000;\">IMPORTANT NOTES<\/span><\/h5>\n<ul>\n<li><span style=\"color: #000000;\">The Ruger American requires the two OEM fixing components in addition to the magazine<\/span><\/li>\n<li><span style=\"color: #000000;\">The Savage Mark II, CZ 455 and Ruger American can use iron sights<\/span><\/li>\n<li><span style=\"color: #000000;\">The CZ455 will not work with the CZ455 Tuning trigger<\/span><\/li>\n<\/ul>\n<h5><span style=\"color: #000000;\">MOUNTING AND COMPATIBLE ACCESSORIES<\/span><\/h5>\n<p><span style=\"color: #000000;\">The LSS-RF chassis is designed to accept any AR-15 carbine buttstock and pistol grip (purchased separately), and allows for customization with a wide variety of accessories.<\/span><\/p>\n<p><span style=\"color: #000000;\">Mounting holes are spaced for Magpul MLOK to be used on the bottom of the forend and are compatible with our MLOK Picatinny Rails with Flush Cup Sling Mounts.<\/span><\/p>\n<h5><span style=\"color: #000000;\">SPECIFICATIONS<\/span><\/h5>\n<ul>\n<li><span style=\"color: #000000;\">Up to 21% increase in accuracy<\/span><\/li>\n<li><span style=\"color: #000000;\">CNC Machined from 6061 aluminum<\/span><\/li>\n<li><span style=\"color: #000000;\">Cerakote Finish (in Black or Flat Dark Earth)<\/span><\/li>\n<li><span style=\"color: #000000;\">M-LOK compatible<\/span><\/li>\n<li><span style=\"color: #000000;\">Designed for carbine AR-15 buttstocks<\/span><\/li>\n<li><span style=\"color: #000000;\">Accepts AR-15 pistol grips<\/span><\/li>\n<li><span style=\"color: #000000;\">Lightweight, free-floating modular forend<\/span><\/li>\n<li><span style=\"color: #000000;\">Accommodates barrels up to 1&#8243; diameter.<\/span><\/li>\n<li><span style=\"color: #000000;\">Length of pull of 11.5\u201d-14.75\u201d (based on Hogue stock)<\/span><\/li>\n<li><span style=\"color: #000000;\">Compatible with OEM Magazines<\/span><\/li>\n<li><span style=\"color: #000000;\">Weight: 1.4lb &#8211; 1.6lb<\/span><\/li>\n<\/ul>\n<h5><span style=\"color: #000000;\">WHAT YOU GET, AND WHAT YOU NEED<\/span><\/h5>\n<p><span style=\"color: #000000;\">The LSS-RF Chassis System comes as a 1-piece chassis, with all required mounting hardware included. This includes new action screws and a screw for the pistol grip.<\/span><\/p>\n<p><span style=\"color: #000000;\">To install this chassis on your rifle, here are some additional items you will need to purchase:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Any AR-15 buttstock or MDT Skeleton Carbine Stock. For fixed buttstocks, you will need the\u00a0fixed stock adapter.<\/span><\/li>\n<li><span style=\"color: #000000;\">A buffer tube for your buttstock (both mil-spec and commercial work with our chassis)<\/span><\/li>\n<li><span style=\"color: #000000;\">An\u00a0AR-15 pistol grip. Ideally without a beavertail, or with a soft (bendable) beavertail<\/span><\/li>\n<li><span style=\"color: #000000;\">Your original factory magazine<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #000000;\">MDT LSS-RF (Rimfire) Chassis is based on popular LSS Chassis system for rimfire rifles. The LSS-RF also fits 17 HMR or 22 WMR versions.<\/span><\/p>\n","protected":false},"featured_media":12944,"template":"","meta":[],"product_brand":[647],"product_cat":[148],"product_tag":[109,113,84],"class_list":{"0":"post-5137","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-mdt","7":"product_cat-mdt","8":"product_tag-kivaarin-tukki","9":"product_tag-lss-22","10":"product_tag-mdt","11":"product_shipping_class-posti-m-paketti","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple","19":"customify-col","20":"product-has-gallery"},"_links":{"self":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product\/5137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/media\/12944"}],"wp:attachment":[{"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/media?parent=5137"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_brand?post=5137"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_cat?post=5137"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pautac.fi\/en\/wp-json\/wp\/v2\/product_tag?post=5137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}