The Henry Supreme, reimagined
Old-school action.
Built for right now.
Carbon-fiber Boss barrels and purpose-selected RPP components turn the Supreme into a leaner, more personal rifle. You choose how far we take it.
Your rifle. Your level of involvement.
How far do you want to take it?
Choose every part yourself, hand your Supreme to our bench, or let us build the complete rifle. The result can look related without the process feeling the same.
Build it your way
Choose the stock, handguard, adapter, or matched conversion kit and stay in control of every decision. This is the path for shooters who already have the rifle and a trusted installation plan.
You receive the selected components. The rifle and shop work stay with you.
Keep your rifle. Change its character.
Your eligible Supreme comes to our bench. We match the Boss and RPP package, perform the approved conversion, and send it home as a Coastal Build.
We approve the rifle and provide the shipping path before it leaves your hands.
Skip straight to the finished rifle
Start with a newly supplied Henry Supreme built around a Boss carbon-fiber barrel, RPP furniture, and the Coastal configuration you choose.
We confirm availability and coordinate the appropriate licensed transfer.
The short Supreme recipe
Carbon fiber up front. Modern control everywhere else.
A Coastal conversion works because the parts belong together. The short PewView handguard follows the Boss barrel, the RPP stock sets the rifle into your shoulder, and the supporting hardware ties the package into one deliberate build.
- RPP PewView 9.25-inch SBR M-LOK handguard
- RPP Tactical Buttstock and Dube Tube
- Boss 10.5-inch or 12-inch carbon-fiber barrel
- Boss Henry Supreme barrel nut
- Muzzle brake
The PewView handguard and compatible Boss barrel are a system. The factory barrel is not part of that pairing.
Four complete builds
Four lengths. Four personalities.
Every one starts as a newly supplied Henry Supreme and leaves as a complete Texas Coastal Armory rifle. Pick the length that matches the way you want it to carry, point, and look.
10.5″
The close-quarters Coastal
$2,395
.338 ARC or .300 Blackout. The shortest Boss barrel in the program, framed by the 9.25-inch PewView system.
12″
Compact, with room to breathe
$2,495
A dedicated .300 Blackout build with a little more Boss barrel and the same tight PewView profile.
13.7″
The middle ground
$2,545
More barrel than the short builds, less overall length than the full-size rifle. Caliber and muzzle setup are chosen with you.
16″
Full-length, fully Coastal
$2,545
A 16-inch Boss carbon-fiber rifle with the longer 13.25-inch PewView handguard and room to stretch out.
Already own the right rifle?
Keep the Supreme. Change the character.
There is no reason to start over when the action in your safe is the one you want. We build the Boss and RPP package around your eligible Supreme, fit the approved components, and finish the transformation on our bench.
Contact us before shipping. We approve the rifle and provide the correct receiving path.
Your Supreme, cut loose
Custom quoted
We build the 10.5-inch Boss and PewView package around your eligible Henry Supreme in .338 ARC or .300 Blackout, then handle the approved installation from bench to transfer.
Tell us about the rifle first. We will approve it and provide the shipping route.
More barrel. Same transformation.
Custom quoted
The 12-inch service turns the Supreme you already own into a complete .300 Blackout Coastal Build with matched Boss and RPP components.
Tell us about the rifle first. We will approve it and provide the shipping route.
From your safe to our bench
Your rifle deserves a plan before a shipping label.
- Show us your Supreme.Share the current rifle and the barrel length, caliber, and finished character you have in mind.
- Shape the build.We confirm compatibility, define the work, price the complete service, and map the required transfer route.
- Send it the right way.Once the build is accepted, you receive the exact shipping and licensed receiving instructions.
- Meet the new rifle.We complete the approved conversion and coordinate its return through the confirmed process.
Want the rifle without the project?
Start with a newly supplied Supreme and let us make every decision work together: barrel, handguard, furniture, finish, and transfer. You choose the personality. We build the rifle.
Put the idea on our bench
Tell us what you want the rifle to become.
Maybe it starts with the Supreme you already own. Maybe it starts with a barrel length, a caliber, or one photograph you cannot stop thinking about. Bring us the idea and we will find the cleanest path to the finished rifle.