{"product_id":"grovtec-henry-big-boy-hammer-ext","title":"GrovTec Henry Big Boy Hammer Extension – Easier Cocking for Lever Actions","description":"\u003cp\u003eThe GrovTec Henry Big Boy Hammer Extension increases the surface area and reach of your rifle's hammer, making it easier to cock with gloved hands or when using optics with higher mounts. This simple upgrade is particularly useful in cold weather hunting situations or when a scope's eye relief puts the standard hammer spur out of comfortable reach. The extension allows for faster, more positive hammer manipulation without altering your grip.\u003c\/p\u003e\u003cp\u003eMachined from steel with a blued finish to match factory aesthetics, this hammer extension installs without gunsmithing. It threads directly onto the existing hammer spur—no permanent modifications to the firearm. The knurled surface provides secure purchase even with wet or gloved fingers. Installation takes minutes with basic tools.\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 Henry Big Boy Lever Action Rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Blued\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (threads onto existing hammer spur)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Hammer extension\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GrovTec","offers":[{"title":"Default Title","offer_id":47938104492287,"sku":"GTHM283","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2146227.jpg?v=1766501527","url":"https:\/\/doublestackstore.com\/products\/grovtec-henry-big-boy-hammer-ext","provider":"Double Stack Store","version":"1.0","type":"link"}