Magtech 300 Blackout 123gr FMJ First Defense – 50 Rounds

Magtech 300 Blackout 123-grain Full Metal Jacket ammunition delivers reliable supersonic performance for AR-15 platform rifles chambered in .300 BLK. Part of the First Defense line, this load features a traditional FMJ bullet construction with Magtech's quality brass cases and non-corrosive Boxer primers, making it ideal for high-volume range training and target practice without the premium cost of defensive or subsonic loads.

This supersonic load offers effective cycling in standard AR platforms with or without suppression, though shooters seeking maximum sound reduction should consider subsonic alternatives. Packed in 50-round boxes with 1,000 rounds per case, this ammunition provides consistent feeding and extraction for extended training sessions.

• Caliber: 300 AAC Blackout
• Bullet Weight: 123 grains
• Bullet Style: Full Metal Jacket (FMJ)
• Box Count | Case Count: 50 rounds | 1,000 rounds
• Case Type | Primer: Brass | Boxer, non-corrosive
• Use: Range training, target shooting