Henry Big Boy All-Weather SG | .45 Long Colt | 20″ | H012GCAW

The Henry Big Boy All-Weather Side Gate is a full-size lever-action rifle chambered for .45 Long Colt with a 20-inch hard chrome plated barrel and a ten-round tubular magazine. It pairs traditional lines and hardwood furniture with an industrial hard chrome finish for increased corrosion resistance. This configuration is well suited to range target work and hunting large game at moderate distances.

For optic pairing, consider a Vortex Crossfire II 2-7×32 riflescope (priced well under $1,000) to provide a versatile low- to mid-power magnification range that complements the 20″ barrel for target and hunting applications.

Product Specifications

• The UPC is 619835200297.
• The manufacturer is Henry Repeating Arms and the model is Big Boy All-Weather Side Gate.
• The caliber is .45 Long Colt.
• The magazine capacity is 10 rounds in a tubular magazine.
• The barrel measures 20 inches and is round in profile.
• The barrel finish is hard chrome plated steel for corrosion resistance.
• The rate of twist is 1:16″.
• The overall length is 37.5 inches.
• The unloaded weight is 7.00 lbs.
• The receiver finish is industrial hard chrome satin.
• The stock is stained hardwood with a black finish group.
• The rifle is equipped with a fully adjustable semi-buckhorn rear sight and a brass bead front sight.
• The action type is lever action with a transfer bar safety.
• The rifle is drilled and tapped for mounting optics.
• The magazine type is tubular, loaded via a side gate for topping off the tube.

The Big Boy All-Weather Side Gate combines classic Henry lever-action handling with weather-resistant finishes and a side-load gate for convenient topping off of its tubular magazine. The hardened chrome surfaces and drilled-and-tapped receiver make it a practical choice for those who want traditional styling with modern corrosion resistance and the option to add a scope. Its features suit ranges and hunting scenarios where reliable feeding, straightforward iron sights, and moderate-range accuracy are valued.

Owners commonly praise its smooth side-gate loading and reliable feeding, and many note the rifle’s solid build quality and consistent accuracy.

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