{"product_id":"grovtec-h-r-nef-hammer-ext","title":"GrovTec H\u0026R\/NEF Hammer Extension – Single Shot Shotguns \u0026 Rifles","description":"\u003cp\u003eThe GrovTec H\u0026amp;R\/NEF Hammer Extension increases leverage and control when cocking H\u0026amp;R and New England Firearms single-shot shotguns and rifles. This extension is particularly useful when wearing gloves, using optics that sit close to the receiver, or when you need positive hammer manipulation in cold or wet conditions. It eliminates the need to reposition your shooting hand or break your cheek weld to cock the hammer.\u003c\/p\u003e\u003cp\u003eConstructed from durable polymer, the extension installs directly over the factory hammer spur without permanent modification to the firearm. Installation is straightforward and requires no gunsmithing—the extension secures with a provided set screw. The low-profile design adds function without bulk.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Hammer Extension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e H\u0026amp;R and New England Firearms single-shot shotguns and rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (set screw installation, no gunsmithing required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Hammer extension and set screw\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GrovTec","offers":[{"title":"Default Title","offer_id":47938110128383,"sku":"GTHM72","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2146232.jpg?v=1766501740","url":"https:\/\/doublestackstore.com\/products\/grovtec-h-r-nef-hammer-ext","provider":"Double Stack Store","version":"1.0","type":"link"}