{"product_id":"spikes-m4-complete-stock-kit-st-t2","title":"Spike's Tactical M4 Complete Stock Kit ST-T2 – AR-15\/M4 Carbine","description":"\u003cp\u003eThe Spike's Tactical M4 Complete Stock Kit ST-T2 delivers a full mil-spec buttstock assembly for AR-15 and M4-pattern carbines. This kit provides a solid, adjustable length-of-pull solution for shooters who need reliable positioning and proper cheek weld across varying shooting positions and outerwear conditions. The six-position collapsible design allows fast transitions from vehicle work to field use.\u003c\/p\u003e\u003cp\u003eBuilt to mil-spec carbine buffer tube standards, this complete kit includes the stock body, carbine buffer tube, castle nut, end plate, and all necessary components for installation on mil-spec lower receivers. The durable polymer construction resists impact and environmental wear while maintaining consistent lockup across all six positions. Installation requires basic armorer's tools and follows standard AR-15 assembly procedures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete stock assembly kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M4 carbine (mil-spec buffer tube)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Reinforced polymer stock body, aluminum buffer tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable:\u003c\/strong\u003e Yes (6 positions)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Requires armorer's wrench, castle nut staking tool recommended\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spike's Tactical","offers":[{"title":"Default Title","offer_id":47938901901567,"sku":"SPKSAK0701-K","price":116.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1336122.jpg?v=1766535744","url":"https:\/\/doublestackstore.com\/products\/spikes-m4-complete-stock-kit-st-t2","provider":"Double Stack Store","version":"1.0","type":"link"}