The Henry Big Boy Brass Side Gate in .45 Long Colt delivers classic Western style and modern lever-action convenience in a single, beautifully crafted rifle — making it one of the most sought-after cowboy-style lever guns on the market today.
- Polished brass receiver adds timeless, eye-catching Western aesthetics
- 16.5" octagon barrel keeps the rifle compact and easy to maneuver
- Side loading gate lets you top off rounds without fully removing the magazine
- Traditional removable tube magazine allows for safe, complete unloading
- Chambered in .45 Long Colt, a powerful and widely available pistol caliber
- 7-round capacity balances firepower with the classic lever-action shooting experience
Who This Is For
This rifle is an ideal choice for cowboy action shooters, range enthusiasts, and collectors who want a visually stunning, reliable lever-action chambered in a classic American cartridge. It's equally at home in a display case or on the firing line, and pairs naturally with any .45 LC revolver for a matched pistol-caliber set.
Specifications
| Brand | Henry Repeating Arms |
|---|---|
| Model | Big Boy Brass Side Gate |
| SKU / Model # | H006GCR |
| Caliber | .45 Long Colt |
| Action | Lever Action |
| Barrel Length | 16.5" |
| Barrel Profile | Octagon |
| Capacity | 7 Rounds |
| Receiver Material | Brass |
| Loading System | Side Gate + Removable Tube Magazine |
| Stock Material | American Walnut |
| Overall Length | Approx. 34.5" |
| Weight | Approx. 7.7 lbs |
| Country of Origin | USA |
Frequently Asked Questions
Can this rifle use .45 ACP or .454 Casull ammunition?
No — this rifle is chambered specifically for .45 Long Colt (also written as .45 LC or .45 Colt). It is not compatible with .45 ACP, .454 Casull, or .460 S&W. Always verify your ammunition headstamp reads ".45 Colt" before loading.
What is the advantage of having both a side gate and a removable tube magazine?
The dual-loading system gives you the best of both worlds. The side loading gate lets you quickly top off rounds during a shooting session without disturbing the magazine, much like classic Winchester-style rifles. The removable tube magazine — a hallmark of Henry's original design — allows for fast, safe unloading by simply removing the tube, which is especially useful at the range or when storing the firearm.
Is the 16.5" barrel version considered a legal rifle in California?
Yes. With a 16.5" barrel and a standard overall length well above 26 inches, this Henry Big Boy Brass meets the federal and California definition of a rifle and does not require any NFA registration. It is not considered a short-barreled rifle (SBR). As always, consult local regulations and your FFL dealer for any state-specific compliance questions.