Nosler Match Grade 300 AAC Blackout Subsonic 220 Grain HPBT Custom Competition Ammo - 20 Rounds

Nosler Match Grade 300 AAC Blackout subsonic ammunition delivers the precision and consistency serious competitors and suppressed-rifle shooters demand. Built on Nosler's reputation for meticulous quality control, this 220-grain load pairs custom competition bullets with Nosler brass to achieve reliable accuracy and performance in the subsonic velocity range—ideal for suppressed rifles, short-barrel platforms, and competition shooting where controllable downrange energy matters more than speed.

Every round reflects Nosler's commitment to consistency. The brass is checked for correct length, neck-sized, chamfered, and trued; flash holes are inspected for proper alignment. Powder charges are weighed to tight tolerances, and finished rounds are visually inspected and polished. That attention to detail translates to the kind of shot-to-shot repeatability that separates match-grade ammo from factory standard loads.

The 220-grain hollow-point boat tail (HPBT) bullet design is engineered for the subsonic velocity profile, delivering 1020 feet per second at the muzzle and 508 foot-pounds of energy. This is ammunition purpose-built for specialized roles—suppressed hunting, precision rifle matches, and shooting where subsonic performance is the requirement, not a compromise.

Key Features

• Nosler Custom Competition bullet design for consistent accuracy
• Subsonic load optimized for suppressed-rifle performance
• Precision-checked Nosler brass with trued flash holes
• Hand-weighed powder charges and visual quality inspection
• 220-grain hollow-point boat tail projectile

Specifications

Frequently Asked Questions

Is this ammo subsonic?

Yes. This load delivers 1020 feet per second at the muzzle, making it subsonic—designed for suppressed rifles and applications where subsonic velocity is required.

What's the difference between Match Grade and standard ammunition?

Nosler Match Grade ammunition is manufactured to stricter tolerances throughout production. Brass is individually checked for length, neck sizing, and flash-hole alignment; powder charges are hand-weighed; and finished rounds are visually inspected and polished. This precision results in tighter shot-to-shot consistency than standard loads.

What is this ammo designed for?

The 220-grain Custom Competition subsonic load is purpose-built for suppressed rifles, short-barrel carbines, and precision rifle competition where subsonic performance and accuracy are priorities. It's also suitable for hunting applications where a suppressed platform and subsonic velocity are appropriate.

What's included in the box?

Each box contains 20 rounds of loaded ammunition.