Which primer is typically used for inline muzzleloaders?

The choice of the 209 Muzzleloader Primer and Holder for inline muzzleloaders is appropriate due to the design and functionality of inline muzzleloaders themselves. Inline muzzleloaders utilize a different ignition system compared to traditional cap locks. They are designed to accommodate modern shotgun primers, such as the 209 primer, which provide a more consistent and reliable ignition, especially in varying weather conditions.

The 209 primer sits in a holder that is specifically fashioned to fit the inline design, ensuring that the primer is properly ignited when the firing pin strikes it. This modern system allows for quicker and more efficient reloading and a stronger ignition, making it particularly advantageous for shooters.

In contrast, the other options, while relevant to different types of muzzleloaders, do not align with the inline style. The #11 Percussion Cap is primarily used in traditional percussion cap muzzleloaders, and FFFFG priming powder is used mainly for flintlock ignition systems. Therefore, the use of the 209 Muzzleloader Primer and Holder is essential for the optimal performance of inline muzzleloaders.