{"product_id":"b5-systems-enhanced-sopmod-ar-15-collapsible-stock-multi-cam-black-mil-spec-tube-not-included","title":"B5 Systems Enhanced SOPMOD AR-15 Collapsible Stock - Multi-Cam Black - Mil-Spec Tube Not Included","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eB5 Systems Enhanced SOPMOD\u003c\/span\u003e\u003c\/strong\u003e collapsible buttstock brings the combat-proven ergonomics of the original SOPMOD stock program to any \u003cstrong\u003eAR-15\u003c\/strong\u003e or \u003cstrong\u003eM4\u003c\/strong\u003e pattern carbine. Molded from a high-strength \u003cstrong\u003epolymer\u003c\/strong\u003e and finished in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eMulti-Cam Black\u003c\/span\u003e\u003c\/strong\u003e with color-matched steel hardware, this stock delivers a rugged, lightweight upgrade that drops onto any standard \u003cstrong\u003eMil-Spec receiver extension\u003c\/strong\u003e without modification.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe Enhanced SOPMOD is built around an \u003cstrong\u003eergonomic cheek weld\u003c\/strong\u003e that seats the shooter's eye naturally on the optic, paired with a \u003cstrong\u003eno-slip cushioned butt pad\u003c\/strong\u003e that locks the stock into the shoulder pocket and tames felt recoil. Aggressive \u003cstrong\u003eSure Grip\u003c\/strong\u003e texturing across the rear of the stock keeps it planted in the shoulder under wet, heavy-glove, or rapid-fire conditions, while integral \u003cstrong\u003eQD sling mount\u003c\/strong\u003e sockets accept quick-detach swivels for fast sling changes on the move. Dual internal \u003cstrong\u003estorage compartments\u003c\/strong\u003e provide a secure home for spare batteries or small tools, and the entire assembly installs in minutes on any Mil-Spec AR-platform carbine.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis listing is for the stock body only; the \u003cstrong\u003ereceiver extension tube is not included\u003c\/strong\u003e and must be supplied separately if your host firearm is not already equipped with a Mil-Spec carbine buffer tube. Measuring approximately 7.4 in wide by 4.9 in tall and adding around 11.8 oz to the rear of the rifle, the B5 Systems Enhanced SOPMOD offers a meaningful upgrade in comfort, control, and cheek weld consistency over standard A2 or basic commercial M4 stocks.\u003c\/span\u003e\u003c\/p\u003e","brand":"B5 Systems","offers":[{"title":"Default Title","offer_id":55010695610690,"sku":"158992","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_23fa418d-f477-4b60-9de3-2187de7a1252.png?v=1784620754","url":"https:\/\/centerfiresystems.com\/products\/b5-systems-enhanced-sopmod-ar-15-collapsible-stock-multi-cam-black-mil-spec-tube-not-included","provider":"Centerfire Systems","version":"1.0","type":"link"}