Impact SB Black Powder Rifle Features The Impact SB is offered in both a Blued and Weather Shield corrosion-resistant finish. Also includes a 1 removable buttstock spacer allowing the user to adjust the length of pull to best suit clothing choice and weather conditions in the field. A new hand-removable triple lead thread breech plug and Power Rod aluminum ramrod for easy loading. Impact SB Black Powder Rifle Specifications Brand: T/C Arms Category: Black Powder Rifles Caliber: 50 Black Powder Model: Impact Series: SB Finish: Blued / Weather Shield Action: Single Shot Barrel Length Range: 26.00 to 27.99 Sights: Adjustable Fiber Optic Length of Pull: 13-14 OAL: 40 Stock Description: Black Composite Twist: 1:28 Weight: 6.95 lbs Barrel Description: Blued Barrel Length: 26