Alliant AR Comp Powder

Alliant AR Comp Powder is a smokeless gunpowder manufactured by Alliant Powder, a trusted name in the reloading industry. AR-Comp is specifically designed for use in modern sporting rifle (MSR) cartridges, including the popular .223 Remington and .308 Winchester.

Here are some key details about Alliant AR Comp powder:

1. Powder Type: Alliant AR-Comp is a single-base, extruded powder. It is formulated using nitrocellulose and other proprietary additives to deliver consistent performance and clean burning characteristics.

2. Burn Rate: AR-Comp is classified as a medium burn rate powder. It is designed to provide optimal performance in a wide range of MSR cartridges, offering a balance between velocity, pressure, and reliable cycling in semi-automatic firearms.

3. MSR Applications: Alliant AR Comp powder is particularly well-suited for use in modern sporting rifle cartridges, including .223 Remington, .308 Winchester, 6.5mm Creedmoor, and other similar calibers. It is formulated to deliver consistent velocities, excellent accuracy, and reliable function in semi-automatic rifles.

4. Versatility: While AR-Comp is primarily intended for use in MSR cartridges, it can also be used in other rifle calibers where a medium burn rate powder is desired. However, it is always important to consult reliable load data and follow established guidelines for the specific cartridge you are reloading.

5. Clean Burning: Alliant AR Comp powder is known for its clean burning characteristics. It produces minimal fouling and residue, which can help reduce the frequency and intensity of cleaning sessions. This can be particularly beneficial when shooting in high-volume or competitive shooting scenarios.

6. Load Data: It is crucial to consult reliable reloading manuals and Alliant’s official load data specific to AR-Comp when reloading. These resources provide detailed information on recommended powder charges, bullet weights, overall cartridge lengths, and other pertinent data to ensure safe and accurate reloading.

7. Availability: The availability of Alliant AR-Comp powder may vary depending on your location and current market conditions. It is advisable to check with local firearm stores, reloading supply shops, or online retailers for its availability.

Always adhere to safe reloading practices, including using appropriate safety equipment, following established reloading procedures, and starting with conservative powder charges while working up to desired performance levels. Reloading manuals and manufacturer guidelines should be consulted for specific load data and safety information.