Description
You’re on the range, the sun’s low, and you’re loading your last few shots. Fumbling with loose powder or a clumsy measure wastes daylight and focus. That’s where a dedicated, reliable powder flask system comes in. The Traditions Powder Spout Set Tradition Metal Flask 75/100gr Spo is a purpose-built accessory for black powder shooters. It’s a durable metal flask paired with interchangeable brass spouts pre-measured for 75-grain and 100-grain charges, delivering consistent, rapid powder pours directly into your muzzleloader’s barrel or measure.
When it comes to loading at the bench or in the field, consistency is accuracy. This Traditions flask eliminates guesswork. The fixed spouts act as built-in powder measures, ensuring every charge is identical to the last. That means tighter groups and more predictable performance from your Thompson/Center or CVA muzzleloader. The metal construction feels solid in the hand, resisting dents and protecting your powder from moisture better than plastic alternatives. At a price of $7.28, it’s a low-cost upgrade that directly impacts your shooting efficiency.
Key Features
The core advantage is speed with precision. You’re not pouring and then trickling into a separate measure. You invert the flask, depress the spring-loaded valve, and a pre-measured charge drops. It’s a one-handed operation that keeps your other hand free to manage the rifle. The 75-grain and 100-grain spouts cover the most common charge weights for .50 and .45 caliber round ball and conical hunting loads. Switching spouts is simple—unscrew one, screw in the other. No gunsmithing required. The flask body itself is sized for practicality, holding enough powder for a full range session without being bulky on your belt or in your bag.
Here’s the thing—reliability in your gear means confidence in your shot. The brass spouts are machined for a clean pour and resist corrosion from black powder residue. The spring-loaded valve is a critical safety feature, preventing accidental spills that could create a hazardous situation. A proper flask like this keeps powder contained and controlled, a fundamental rule of muzzleloader safety. This unit is drop-in ready for your existing shooting routine and ships to Missouri and compliant US states.
| Material | Metal Flask Body, Brass Spouts |
| Included Spout Sizes | 75 Grain & 100 Grain |
| Valve System | Spring-Loaded, Push-Button |
| Primary Use | Black Powder Muzzleloading |
| Compatibility | Works with standard black powder (FFg, FFFg) or substitutes |
| Design | Traditional Pirsch-Style Flask |
Pros & Cons
Pros: Delivers exceptional charge consistency. Dramatically speeds up the loading process. Durable metal construction stands up to field use. Interchangeable spouts offer load flexibility. The spring-loaded valve enhances safety by preventing accidental discharge. Simple, no-fuss operation.
Cons: Limited to the two fixed charge weights provided. Not suitable for shooters who constantly vary charge weights in small increments. Requires separate purchase for additional spout sizes if needed. The metal can feel cold in winter conditions.
Who This Is For
This flask is for the practical muzzleloader hunter or shooter who values repeatability above all. It’s for the Missouri whitetail hunter who needs a quick, quiet reload in the stand. It’s for the weekend traditional shooter who wants to spend more time shooting and less time measuring. If your process involves a common, established charge weight for your rifle, this tool eliminates a variable. It’s not for the experimenter at the bench tweaking loads by 5 grains at a time—for that, you need an adjustable measure. But for building a reliable, efficient field kit, this Traditions set is a foundational piece.
Frequently Asked Questions
Q: Can I use this flask with modern black powder substitutes like Pyrodex or Triple Seven?
A: Yes. The flask and spouts are compatible with standard black powder granulations (like FFg) and most volumetric equivalents like Pyrodex RS or Triple Seven. Always consult your muzzleloader’s manual and start with recommended charges.
Q: Are additional spout sizes available to purchase separately?
A: Traditions and other manufacturers offer a variety of spout sizes. You can typically find spouts in increments from 30 grains up to 120 grains sold separately, allowing you to customize your kit for different rifles or loads.
Q: How do I clean the flask and spout to prevent corrosion?
A: Periodically disassemble the spout from the flask. Wash both parts with warm, soapy water to remove powder residue, then dry thoroughly. A light coating of a rust-preventative oil on the threads and exterior is recommended for long-term storage. Never use petroleum-based oils inside the flask where powder contacts.
Add the Traditions Powder Spout Set to your muzzleloading kit to lock down your loading procedure. See the full details and add it to your cart at firearms-missouri.com.




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