{"product_id":"b5-sopmod-stk-gov-mil-spec-coy","title":"B5 Systems SOPMOD Stock Mil-Spec – AR-15\/M4 Platform","description":"\u003cp\u003eThe B5 Systems SOPMOD Stock delivers adjustable length of pull and cheek weld positioning for adaptable shooting positions and improved accuracy on AR-15 and M4 platform rifles. Its six-position Mil-Spec buffer tube compatibility makes it a direct replacement for standard carbine stocks, with dual water-resistant storage compartments for cleaning kits, batteries, or other small essentials.\u003c\/p\u003e\u003cp\u003eConstructed from reinforced polymer with an anti-slip rubber buttpad, this stock installs on any Mil-Spec diameter carbine receiver extension tube. The adjustable cheek piece allows shooters to achieve consistent eye alignment with optics of varying heights, while the QD sling swivel socket provides secure single-point attachment. Coyote finish matches FDE and earth-tone rifle builds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Adjustable buttstock with storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M4, and Mil-Spec buffer tube rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced polymer with rubber buttpad\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Coyote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable:\u003c\/strong\u003e Yes (6 positions, plus cheek riser)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Fits Mil-Spec diameter carbine buffer tubes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B5 Systems","offers":[{"title":"Default Title","offer_id":47936508788991,"sku":"B5SOP-1352","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2140263.jpg?v=1766482879","url":"https:\/\/doublestackstore.com\/products\/b5-sopmod-stk-gov-mil-spec-coy","provider":"Double Stack Store","version":"1.0","type":"link"}