Description
The Thompson Center ThunderHawk/FireHawk Flame Thrower 209 Conversion Kit Black/SS is a budget-friendly upgrade that converts your older T/C muzzleloader to use modern, readily available 209 shotshell primers. This simple kit replaces the original #11 percussion cap or musket cap ignition system, offering more reliable ignition in damp conditions and easier primer sourcing. For under fifty bucks, it’s a practical way to extend the life and usability of a classic firearm.
Key Features
- Converts ThunderHawk & FireHawk muzzleloaders to 209 primer ignition.
- Improves ignition reliability, especially in wet weather.
- Uses widely available 209 shotshell primers.
- Simple installation—typically no gunsmithing required.
- Cost-effective alternative to buying a new inline muzzleloader.
Specs & Details
| Specification | Detail |
|---|---|
| Compatibility | Thompson Center ThunderHawk, FireHawk |
| Ignition Type | Converts to 209 Shotshell Primer | Finish | Black/Stainless Steel |
| Installation | Drop-in ready for most models |
| Package Includes | Breech plug, primer carrier, necessary components |
Look, the core value here is straightforward. This kit breathes new life into a proven platform. The conversion process is designed to be user-friendly, and the parts are machined to fit out of the box for the specified models. You’re not getting a whole new rifle; you’re making a smart, targeted upgrade to a workhorse you already own and trust. The price point of $43.23 makes this a low-risk experiment compared to the cost of a modern muzzleloader. It’s a classic bang-for-buck scenario—spend a little to save a lot on potential misfires and hassles finding obsolete percussion caps.
Who This Kit Is For
This conversion kit is ideal for the budget-conscious Missouri hunter who owns an older Thompson Center ThunderHawk or FireHawk. If you’re tired of hunting for #11 caps or dealing with misfires on damp mornings, this is your fix. It’s also perfect for the shooter who appreciates their older T/C’s build quality but wants the convenience of modern 209 primers. This isn’t for modern inlines or other brands; its value is specifically tied to those two T/C models.
Pros & Cons
Pros: Dramatically increases ignition reliability. Uses easy-to-find 209 primers. Simple installation process. Very affordable upgrade path. Extends the functional life of your firearm. Available at firearms-missouri.com for Missouri residents and nationwide.
Cons: Only compatible with specific older T/C models (not a universal fit). You must source 209 primers separately. Does not improve accuracy or barrel performance—it only addresses the ignition system. Some users may need to lightly clean the breech threads for a perfect fit.
That said, the tradeoff is clear. You give up a bit of the traditional percussion cap experience for vastly improved practicality. The weight of the kit components is negligible, so it won’t alter your rifle’s balance. Is it worth it? If your hunting season has ever been interrupted by a stubborn cap, the answer is a resounding yes. The conversion essentially future-proofs your muzzleloader against primer supply chain quirks, a smart move for any prepared shooter.
Frequently Asked Questions
Q: Will this conversion kit work on my Thompson Center Omega or Triumph?
A: No. This kit is specifically engineered for the older ThunderHawk and FireHawk models. The Omega, Triumph, and other modern T/C inlines already use a 209 ignition system and are not compatible.
Q: Do I need any special tools to install it?
A: Typically, no. Installation usually requires only the breech plug wrench that came with your original rifle to remove the old plug. The new 209 breech plug and carrier then screw directly into the existing threads—a true drop-in conversion for most users.
Q: Are 209 primers really that much better than #11 percussion caps?
A: In terms of weather resistance and consistent ignition, yes. The 209 primer is sealed inside a plastic carrier, offering better protection against moisture. They also tend to have a hotter, more reliable spark, which can lead to more consistent powder burn and velocity.
Ready to modernize your trusted ThunderHawk or FireHawk? Add the Thompson Center Flame Thrower 209 Conversion Kit to your cart.




Reviews
There are no reviews yet.