{"id":3346,"date":"2026-09-26T10:14:50","date_gmt":"2026-09-26T10:14:50","guid":{"rendered":"https:\/\/hunter-optics.com\/?post_type=product&p=3346"},"modified":"2026-09-26T10:14:58","modified_gmt":"2026-09-26T10:14:58","slug":"ar15-folding-stock-adapter-gen-3-m-ar10-ar15","status":"publish","type":"product","link":"https:\/\/hunter-optics.com\/ru\/product\/ar15-folding-stock-adapter-gen-3-m-ar10-ar15\/","title":{"rendered":"AR15 Folding Stock Adapter Gen 3-M for AR10 .308 \/ AR15 .223 \u2013 Black Aluminum"},"content":{"rendered":"

This AR15 folding stock adapter<\/strong> installs between your lower receiver and buffer tube, so the stock can fold beside the rifle for storage, transport or vehicle carry. The Gen 3-M style design is machined from aluminum and finished in matte black. It fits both AR15 \/ .223 and AR10 \/ .308 platforms. Browse more \u0430\u043a\u0441\u0435\u0441\u0441\u0443\u0430\u0440\u044b \u0434\u043b\u044f \u0432\u0438\u043d\u0442\u043e\u0432\u043e\u043a<\/a>, or pair it with a rubber recoil pad<\/a> and a QD sling mount kit<\/a> to finish a compact carry setup.<\/p>\n

Why Choose This AR15 Folding Stock Adapter?<\/h2>\n

A fixed buffer tube is the main thing that keeps an AR-pattern rifle long in a case or pack. With a folding adapter the overall length drops by roughly the length of the stock. You keep your existing buffer tube, stock and buffer, and the hinge swings the whole assembly to the side. The locking latch holds the stock rigidly in the open position for shooting and releases with one hand when you want to fold it.<\/p>\n

Key Features of the AR15 Folding Stock Adapter<\/h3>\n
    \n
  • Gen 3-M style hinge:<\/strong> a heavy steel hinge pin with a knurled retaining screw joins the receiver block and the buffer tube block.<\/li>\n
  • Positive lock-up:<\/strong> the spring latch snaps closed when the stock is unfolded, giving a solid, rattle-free cheek weld.<\/li>\n
  • Aluminum construction:<\/strong> CNC-machined aluminum body with a durable black finish that matches most AR furniture.<\/li>\n
  • Dual-platform fit:<\/strong> works with AR15 \/ .223 and AR10 \/ .308 rifles using a standard buffer tube thread.<\/li>\n
  • Keeps your parts:<\/strong> reuses your current buffer tube, stock, buffer and spring, so there is no need to change furniture.<\/li>\n<\/ul>\n

    AR10 Folding Stock Adapter Compatibility<\/h3>\n
      \n
    • AR15 \/ M4-pattern lower receivers (.223 \/ 5.56)<\/li>\n
    • AR10-pattern lower receivers (.308)<\/li>\n
    • Standard mil-spec or commercial buffer tubes with the matching thread<\/li>\n<\/ul>\n

      Receivers from different makers vary slightly. Check that the rear of your receiver and the castle nut area are standard before ordering.<\/p>\n

      \u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h3>\n\n\n\n\n\n\n\n\n\n
      Product<\/th>\nFolding stock adapter, Gen 3-M style<\/td>\n<\/tr>\n
      Platform<\/th>\nAR15 \/ .223, AR10 \/ .308<\/td>\n<\/tr>\n
      \u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n\u0410\u043b\u044e\u043c\u0438\u043d\u0438\u0439<\/td>\n<\/tr>\n
      \u0426\u0432\u0435\u0442<\/th>\n\u0427\u0435\u0440\u043d\u044b\u0439<\/td>\n<\/tr>\n
      Spacer ring inside diameter<\/th>\n25.6 mm<\/td>\n<\/tr>\n
      Spacer ring outer diameter<\/th>\n29.8 mm<\/td>\n<\/tr>\n
      Spacer ring height<\/th>\nApprox. 8.6 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      What’s in the Box<\/h3>\n
        \n
      • 1 \u00d7 folding stock adapter (receiver block and buffer tube block with hinge)<\/li>\n
      • 1 \u00d7 spacer ring<\/li>\n
      • 1 \u00d7 threaded extension insert<\/li>\n<\/ul>\n

        How to Install the Folding Buffer Tube Adapter<\/h3>\n
          \n
        1. Clear the rifle, remove the magazine and confirm the chamber is empty.<\/li>\n
        2. Remove the stock, then loosen the castle nut and unscrew the buffer tube from the receiver. Keep the buffer and spring aside.<\/li>\n
        3. Thread the receiver side of the adapter onto the lower receiver and tighten it to the correct torque, keeping the end plate and detent aligned.<\/li>\n
        4. Thread the buffer tube into the rear block of the adapter, fit the spacer ring where required, and secure it with the castle nut.<\/li>\n
        5. Reinstall the buffer, spring and stock, then function check the rifle before live fire.<\/li>\n<\/ol>\n

          If you are not confident working on your rifle, have a qualified gunsmith fit the adapter.<\/p>\n

          AR15 Folding Stock Adapter FAQ<\/h3>\n

          Can the rifle fire with the stock folded?<\/strong>
          A standard AR buffer system needs the buffer tube in line to cycle. With the stock folded, the rifle should be treated as a transport configuration only. Always unfold and lock the stock before shooting.<\/p>\n

          Do I need a new buffer tube?<\/strong>
          No. The adapter is made to reuse your existing buffer tube, buffer, spring and stock.<\/p>\n

          Is it legal where I live?<\/strong>
          Rules on folding stocks and overall rifle length vary by country and state. Check your local laws before you buy and install this part.<\/p>\n

          AR15, AR10 and other names are used for compatibility reference only. This is an aftermarket accessory and is not affiliated with or endorsed by any rifle manufacturer.<\/em><\/p>","protected":false},"excerpt":{"rendered":"

            \n
          • Gen 3-M style AR15 folding stock adapter for AR15 \/ .223 and AR10 \/ .308<\/li>\n
          • Folds the stock beside the rifle for compact storage and transport<\/li>\n
          • CNC-machined aluminum, matte black finish<\/li>\n
          • Reuses your existing buffer tube, buffer and stock<\/li>\n
          • Includes spacer ring and threaded extension insert<\/li>\n<\/ul>","protected":false},"featured_media":3340,"comment_status":"open","ping_status":"closed","template":"","meta":[],"etheme_brands":[],"product_brand":[],"product_cat":[345,74],"product_tag":[],"class_list":["post-3346","product","type-product","status-publish","has-post-thumbnail","product_cat-shooting-accessories","product_cat-rifle-accessories","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nAR15 Folding Stock Adapter Gen 3-M for AR10 \/ AR15 - Hunter Optics<\/title>\n<meta name=\"description\" content=\"AR15 folding stock adapter, Gen 3-M style, for AR15 .223 and AR10 .308. Aluminum, black, folds your stock for compact carry. 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