The Henry Repeating Arms Big Boy Silver is a .45 Colt lever-action rifle with a bright silver receiver, blued octagon barrel, and brass bead front sight. At 8.9 lbs with a 20-inch barrel, it's a substantial rifle with a classic look. 
 

Key Specifications 

• Manufacturer: Henry Repeating Arms 
• Model: Big Boy 
• Series: Silver 
• Caliber: .45 Colt 
• Action Type: Lever Action 
• Barrel Length: 20 inches 
• Weight: 8.9 lbs (139 oz) 
• Capacity: 10 rounds 
   

Features 

The octagon barrel adds visual weight to match the silver receiver and contributes to stability at the shot. The tubular magazine holds 10 rounds of .45 Colt. Sights are a brass bead front and adjustable semi-buckhorn rear with diamond insert — the combination allows for precise adjustments at different distances. The transfer bar safety prevents discharge unless the trigger is fully pulled, which is the standard Henry safety arrangement. The lever action cycles quickly with practice, and the .45 Colt round gives solid stopping power on medium game.

The Henry Big Boy Silver in .45 Colt draws consistent praise for craftsmanship. The silver receiver and polished finish read as well-made, and owners frequently comment that the rifle feels solid and substantial without being flimsy. The lever action is described as smooth, which directly affects how enjoyable it is to shoot. The .45 Colt caliber is a popular choice among lever-gun enthusiasts for its versatility across hunting and cowboy action use. Accuracy is well-regarded, and the ergonomics are comfortable for extended shooting. Historical and aesthetic appeal come up as genuine draws — many owners feel a connection to the lever-action tradition. Price sits higher than other lever-action options and comes up regularly in discussions, though most owners conclude the quality justifies it.