{"id":4151,"date":"2024-08-08T00:00:00","date_gmt":"2024-08-08T07:00:00","guid":{"rendered":"https:\/\/wp.arsenalinc.com\/usa\/product\/side-folding-stock-conversion\/"},"modified":"2026-10-23T11:18:29","modified_gmt":"2026-10-23T18:18:29","slug":"side-folding-stock-conversion","status":"publish","type":"product","link":"https:\/\/www.arsenalinc.com\/usa\/product\/side-folding-stock-conversion\/","title":{"rendered":"Fixed Stock to Side-Folding Stock Conversion"},"content":{"rendered":"<p>Fixed stock to side-folding stock conversion for Arsenal milled receiver fixed stock rifles. Full conversion includes the Rear Block and the Front Catch services. Rear block only service is available for those owners who wish to use their own folding stock.<\/p>\n<h3><strong><span style=\"color: #ff0000;\">NOW AVAILABLE!<\/span><\/strong><br \/>\nSide Folding Stock for SAM7K Pistols<\/h3>\n<p>Note this will convert your pistol to an SBR which requires NFA registration. <a href=\"#sam7k\">See below<\/a> for details.<\/p>\n<p><a href=\"mailto:customerservice@arsenalinc.com\"><strong>Contact us<\/strong><\/a><strong> if you would like to order any of these services.<\/strong><\/p>\n<h2>Fixed Stock to Side-Folding Stock Conversion<\/h2>\n<p><strong>Rear Block:<\/strong> services will be performed on the rear of the firearm. A special block will be installed to the end of the receiver that will be able to accept the various hardware needed for the side folding stock.<\/p>\n<p>Then the following parts will have to be installed:<\/p>\n<ul type=\"disc\">\n<li>AK-227 Side Folding Stock Assembly<\/li>\n<li>KR-001BLPM: latch pin for side folding stock for milled receiver (rear)<\/li>\n<li>KR-001RSF: latch spring, for side-folding stock, stamped and milled receiver (rear)<\/li>\n<li>KR-001PBM: latch, push button for side-folding stock, for milled receiver (rear)<\/li>\n<li>KR-001PP: Pivot Pin, for side folding stock, for stamped and milled receivers (rear)<\/li>\n<\/ul>\n<p>Lastly, a right-side folding stock for milled receivers will be installed.<\/p>\n<p><strong>Front Catch:<\/strong> services will be performed on the front of the firearm. Special machining and pinning will be performed to install the front catch.<\/p>\n<p>This service will include the following parts:<\/p>\n<ul type=\"disc\">\n<li>KR-001RSM: catch pin retainer spring, for side folding stock, for milled receivers (front)<\/li>\n<li>KR-001FLPM: catch pin, for side-folding stock, milled receivers (front)<\/li>\n<li>Catch spring pin, for side-folding stock, for milled receiver (front)<\/li>\n<li>KR-001FLSM: catch spring, for side folding stock, for milled receiver (front)<\/li>\n<li>KR-001FLM: catch, hook for side-folding stock, for milled receiver (front)<\/li>\n<\/ul>\n<p><strong>Additional Popular Services<\/strong><\/p>\n<ul>\n<li><strong>($59.99) Sling Swivel <\/strong>installation. Install a sling swivel on your receiver.<\/li>\n<li><strong>($160.00) QD Point<\/strong> installation. Install quick detach point on both sides of your receiver.<\/li>\n<li><strong>(459.99) Ambi Safety<\/strong> installation. Parts, paint, and labor to install ambidextrous safety.<\/li>\n<\/ul>\n<p><a href=\"mailto:customerservice@arsenalinc.com\"><strong>Contact us<\/strong><\/a> if you would like to include either of these two services.<\/p>\n<p>Please use our <a href=\"https:\/\/www.arsenalinc.com\/warranty\/\" target=\"_blank\" rel=\"noopener noreferrer\">Warranty \/ Custom Shop Form<\/a> to start the RMA process so you can ship your firearm to us.<\/p>\n<p><strong><span style=\"color: #ff0000;\">NOTE: This service could take up to 3 months.\u00a0<\/span><\/strong> This service requires us to repurpose and retool a CNC machine to perform the modification. This is a half day operation just to set up the equipment. Therefore, in order to keep the cost of this service reasonable, we will need to hold orders until we have at a minimum three units waiting for conversion. The maximum time we will hold a unit is three months, regardless of how many are waiting for modification.<\/p>\n<h2 id=\"sam7k\">SAM7K Right Side-Folding Stock Conversion<\/h2>\n<p>Add a right side-folding stock to your SAM7K pistol! This converts your pistol to an SBR which requires NFA registration. Customer can file and receive ATF Form 1, and send us a copy before we are able to perform the conversion. Or Arsenal can register the SBR after the conversion is complete and transfer the firearm to the customer&#8217;s FFL for processing. The cost for this service is $1,199.00 and may take up to 3 months, as noted above.<\/p>\n<figure id=\"attachment_4680\" aria-describedby=\"caption-attachment-4680\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4680 size-large\" title=\"SAM7K with side-folding stock and 4-piece flash hider\" src=\"https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-1024x683.jpg\" alt=\"Arsenal AK-47 SBR\" width=\"640\" height=\"427\" srcset=\"https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-1024x683.jpg 1024w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-300x200.jpg 300w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-1400x933.jpg 1400w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-150x100.jpg 150w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-768x512.jpg 768w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold-1536x1024.jpg 1536w, https:\/\/www.arsenalinc.com\/usa\/wp-content\/uploads\/2025\/01\/AR-M14SFT-42_HeroFold.jpg 1620w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-4680\" class=\"wp-caption-text\">SAM7K with Side-Folding Stock, 30rd magazine, and 4-piece flash hider.<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fixed stock to side-folding stock conversion for Arsenal milled receiver fixed stock rifles. Full Conversion and Rear Block Conversion services are available. You can also add additional services of QD point and sling swivel installation. SAM7K pistol conversion to Side-Folding Stock now available. See below for details.<br \/>\n<strong><a href=\"mailto:customerservice@arsenalinc.com\">Contact us<\/a> if you would like to order this service.<\/strong><\/p>\n","protected":false},"featured_media":5029,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[199],"product_tag":[],"class_list":["post-4151","product","type-product","status-publish","has-post-thumbnail","product_cat-services","first","instock","taxable","shipping-taxable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fixed Stock to Side-Folding Stock Conversion - Arsenal Inc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arsenalinc.com\/usa\/product\/side-folding-stock-conversion\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fixed Stock to Side-Folding Stock Conversion - Arsenal Inc\" \/>\n<meta property=\"og:description\" content=\"Fixed stock to side-folding stock conversion for Arsenal milled receiver fixed stock rifles. Full Conversion and Rear Block Conversion services are available. You can also add additional services of QD point and sling swivel installation. SAM7K pistol conversion to Side-Folding Stock now available. See below for details. 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