{"product_id":"grovtec-hammer-extension-for-henry-single-shot-henry-big-boy-centerfire-rifles-black-gthm-283","title":"GrovTec Hammer Extension for Henry Single Shot, Henry Big Boy Centerfire Rifles, Black - GTHM-283","description":"\u003cp\u003e\u003cstrong\u003eGrovTec Hammer Extension for Henry Single Shot, Henry Big Boy Centerfire Rifles, Black – GTHM-283\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eGrovTec Hammer Extension (GTHM-283)\u003c\/strong\u003e is a purpose-fit upgrade for Henry Single Shot and Henry Big Boy Centerfire rifles manufactured after 2010. Designed to give shooters a larger, easier-to-reach hammer surface, this extension improves cocking speed and control — particularly useful when wearing gloves or working quickly in the field.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward, though minor fitting may be required due to natural variation in hammer dimensions. A simple, affordable upgrade that delivers a noticeable improvement in handling on compatible Henry firearms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits Henry Single Shot and Henry Big Boy Centerfire rifles (post-2010 models)\u003c\/li\u003e\n\u003cli\u003eDimensions: 0.306\" x 0.109\"\u003c\/li\u003e\n\u003cli\u003eImproves hammer reach and control, especially with gloves\u003c\/li\u003e\n\u003cli\u003eMinor fitting may be required due to hammer dimension variation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Not recommended for use on models not listed above\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GROVTEC","offers":[{"title":"Default Title","offer_id":53150256529724,"sku":"50224","price":17.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/3128\/5308\/files\/GTHM283_700x_63bf5f44-ad0b-41a9-85df-f1c2b678799e.webp?v=1783013852","url":"https:\/\/fishingworldgc.ca\/products\/grovtec-hammer-extension-for-henry-single-shot-henry-big-boy-centerfire-rifles-black-gthm-283","provider":"Fishing World - Hunting","version":"1.0","type":"link"}