Investarm™ Gemmer Hawken Fly Replacement - Fly Fits Lyman™ Great Plains Rifles - IAGH241

The Investarm™ Gemmer Hawken Replacement Fly also fits Lyman™ Great Plains Rifle muzzleloaders. The Fly is a small piece of the ignition mechanism that fits under where the hammer spring interacts on the backside of the lock. *Always use caution when loading a firearm #html-body [data-pb-style="607FD7CCB650A"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}#html-body [data-pb-style="607FD7CCB6521"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}