Best Sellier & Bellot .300 Blackout 124gr FMJ Ammo Prices

Why Buy Sellier & Bellot .300 Blackout 124gr FMJ Ammo

Sellier & Bellot .300 Blackout 124gr FMJ Ammo is engineered for versatile performance in both tactical training and recreational shooting. This load features a 124-grain full metal jacket bullet propelled at a velocity of 2165 fps, delivering a substantial 1291 ft-lbs of muzzle energy. The combination of moderate bullet weight and high velocity results in a flat trajectory, making it well-suited for engaging targets at various distances without significant holdover adjustments.

With a ballistic coefficient of 0.379, this ammunition maintains velocity and energy downrange more efficiently than many comparable loads. This characteristic translates to improved accuracy at extended ranges and reduced wind drift, beneficial for shooters operating in varying environmental conditions. The FMJ projectile design ensures reliable feeding in semi-automatic platforms while minimizing barrel fouling during high-volume shooting sessions.

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Frequently Asked Questions

How does the high velocity of this load affect barrel life in .300 Blackout rifles?

The higher velocity of this load (2165 fps) can potentially increase barrel wear compared to slower, heavier loads. However, modern barrel manufacturing techniques and materials are designed to withstand such velocities. Regular cleaning and proper maintenance will help mitigate accelerated wear. For high-volume shooters, monitoring groups sizes over time is recommended to track any potential accuracy degradation.

Is this ammunition suitable for use in both 16-inch and 9-inch barrel lengths?

Yes, this ammunition is designed to function reliably in various barrel lengths, including both 16-inch and 9-inch configurations. However, shooters should expect a reduction in velocity and energy when using shorter barrels. In a 9-inch barrel, velocities may decrease by approximately 200-300 fps, which will affect trajectory and energy at the target. Adjusting sight settings or hold-overs may be necessary when switching between different barrel lengths.

How does the FMJ bullet design affect performance through barriers?

The FMJ bullet design typically exhibits good penetration through barriers due to its non-expanding nature. This characteristic can be advantageous in certain tactical scenarios or for target shooting through steel plates. However, it's important to note that this same property can lead to over-penetration in self-defense situations. Users should be aware of their target and what lies beyond, especially when using FMJ ammunition in populated areas or home defense scenarios.