KFF Defense presents Wilson Combat 300 Blackout 220gr Hollow Point Boat Tail ammunition, engineered for consistent match-grade accuracy and reliable subsonic operation, particularly when deployed with sound suppression systems. This loading leverages the proven Sierra MatchKing projectile, a component renowned for its precision and ballistic uniformity, establishing a high benchmark for accuracy within its class.
Key Features
Subsonic Performance Optimization
This ammunition is purpose-built to operate below the speed of sound, a critical design parameter for maximizing the efficacy of sound suppressors. The specific powder charge and bullet weight are calibrated to maintain subsonic velocities consistently, mitigating sonic crack and optimizing noise reduction for discreet applications and enhanced shooter comfort.
Sierra MatchKing Projectile Integration
Each round incorporates the legendary 220-grain Sierra MatchKing Hollow Point Boat Tail (HPBT) projectile. The HPBT design is a cornerstone of match-grade accuracy, featuring a precise hollow point for controlled weight distribution and a boat tail for reduced drag, contributing to a flatter trajectory and superior wind resistance at extended ranges. While designed for precision, the bullet’s construction ensures reliable feed and function across compatible firearm platforms.
Manufacturing Precision and Consistency
Wilson Combat adheres to stringent quality control measures throughout the manufacturing process. Each round is meticulously assembled with consistent powder charges, precisely seated primers, and correctly crimped projectiles. This commitment to uniformity ensures minimal shot-to-shot deviation, translating directly to tighter groups and predictable ballistic performance in demanding scenarios.
Reliability Across Platforms
Developed for robust performance, this 300 Blackout loading is designed to cycle reliably in a broad spectrum of AR-pattern firearms and other 300 Blackout platforms, both suppressed and unsuppressed. Its consistent pressure curve supports dependable function without over-gassing or short-stroking issues common with less optimized loads.
Technical Specifications
- Caliber: 300 Blackout
- Bullet Weight: 220 Grains
- Bullet Type: Hollow Point Boat Tail (HPBT)
- Projectile: Sierra MatchKing
- Box Quantity: 20 Rounds
- Case Quantity: 10 Boxes (200 Rounds Total)









