Boss Barrels Henry Supreme Direct Replacement Barrel
The lever action has earned its place in American shooting history. Now it deserves a barrel built to match its legacy.
Every Boss Barrel begins as a fully stress relieved, air gauged 416R stainless steel blank — precision turned on industry leading CNC equipment, entirely in-house. No outsourcing. No shortcuts. Just uncompromising quality from raw material to finished barrel.
Each barrel is reinforced with aerospace grade carbon fiber using our proprietary multi-step carbon fiber wrapping process and thermally conductive material blends. The result is a barrel that brings modern precision to a timeless platform — delivering a fraction of the weight of traditional steel contours without sacrificing an ounce of strength, rigidity, or accuracy.
Whether you're running it through the woods, working a trap line, or stretching rounds at the range — this barrel is built to perform every time you cycle the lever.
Every Boss Barrel ships with a SUB-MOA accuracy guarantee. That's not a marketing claim — it's a standard we machine to, every single time.
A direct replacement for the Henry Supreme, this barrel fits both factory and aftermarket furniture right out of the box — no modifications required.
⚠️ Installation Note: The factory Henry barrel replacement process can be challenging. We strongly recommend having a qualified gunsmith perform the barrel swap to ensure proper fit and function.
IF YOU CHOOSE FOR US TO INSTALL YOUR BARREL YOUR RIFLE MUST BE SENT IN. EMAIL RYAN@C3-MFG.COM WITH QUESTIONS
Looking to make future barrel swaps faster and easier? We recommend pairing this barrel with our Boss Barrels Henry Supreme Replacement Barrel Nut — designed specifically for quick, hassle-free swaps down the road.
- - Caliber: .223 Wylde, 300 BLK, 300 HAMR, 338 ARC, 6 ARC, 6.5 Grendel
- - Length: 16”
- - Material: 416R Stainless Steel
- - Twist Rate: 1/7, 1-7.5(6arc), 1/8(338ARC. 6.5 Grendel), 1/12 (300HAMR)
- - Rifling: 5R
- - Muzzle Thread: 1/2-28 (.223), 5/8"-24
- - Crown: Recessed Target
- - Match Grade 300BLK Barrel Extension - Nitride Coated
- - Weight: 1lb 9oz-
