Sellier & Bellot 300 AAC Blackout 147 grain FMJ ammunition delivers reliable, affordable rounds for shooters who want consistent performance from their modern AR-15 rifles without breaking the bank. Whether you're training at the range, running through a match, or just putting rounds downrange for practice, this Czech-manufactured ammo gives you factory-new brass-case loads built to exacting standards. S&B has been making ammunition since 1825, and that heritage shows in quality control and dependability that compete with much pricier options.

This is a supersonic load, so it's not optimized for suppressed shooting—it'll make full report from your muzzle brake or open barrel. At 2,076 feet per second, it delivers the velocity and energy the 300 Blackout platform was designed for, making it suitable for mid-range target work, training drills, and competition stages where you need a load that runs reliably but won't flatten your wallet. The 147-grain FMJ bullet is a solid all-around choice for controlled expansion and barrier performance on paper or steel.

Available in convenient 20-round boxes or 200-round cases, these rounds feed smoothly in standard AR-15 magazines and chambers. Each box contains fresh factory ammunition—not reloads—so you know what you're getting. If you're looking to pile up rounds for serious training or match prep without searching for deals across multiple retailers, this is the kind of value-driven choice that lets you focus on shooting rather than inventory management.

Key Features

• 147-grain full metal jacket bullet design
• Supersonic load—2,076 fps muzzle velocity
• Brass case, factory-new ammunition (not reloads)
• Manufactured by Sellier & Bellot in Vlasim, Czech Republic
• Available in 20-round boxes or 200-round cases
• Suitable for target shooting, training, and competition

Specifications

Caliber	300 AAC Blackout
Bullet Weight	147 grains
Bullet Type	Full Metal Jacket (FMJ)
Case Type	Brass
Muzzle Velocity	2,076 fps
Package Quantity	20 rounds per box (200-round cases available)
Manufacturer	Sellier & Bellot, Vlasim, Czech Republic

Frequently Asked Questions

Is this ammunition compatible with standard AR-15 rifles chambered in 300 Blackout?

Yes. Sellier & Bellot 300 AAC Blackout ammunition is designed for any rifle chambered in 300 Blackout and feeds reliably through standard AR-15 magazines.

Can I use this ammunition in a suppressed rifle?

This is a supersonic load with a muzzle velocity of 2,076 fps, so it will produce full report from your rifle. It is not optimized for suppressed shooting; subsonic 300 Blackout loads are better suited for that purpose.

Is this new or reloaded ammunition?

This is factory-new ammunition, not reloads. Each round is manufactured fresh by Sellier & Bellot at their facility in the Czech Republic.

What package sizes are available?

Sellier & Bellot 300 AAC Blackout 147 gr FMJ is available in 20-round boxes or 200-round cases.