300 BO 220GR BORO Bullets 150 Round Bag

Manufacture: Boro Bullets

Cartridge: 300 Blackout

Case: Brass

Remanufactured Brass Head Stamp: Mixed 

Projectile: 220 grain FMJ

Projectile Manufacture: Berry’s MFG

Powder: WC297 / ACCURATE No. 11

Primer: GINEX

Velocity: 1040 fps average (SUBSONIC) in 10" barrel

Lead Free: No

Disclaimer: Images are not reflective of quantity

Proudly manufactured in Middle Tennessee using top-tier U.S.-sourced components, this SUBSONIC 300 Blackout ammo delivers dependable precision and power. Each round features brass cases—with remanufactured mixed headstamp—and is loaded with 220?grain FMJ bullets from CamPro. Fueled by WC297 / ACCURATE No. 11 powder and ignited by GINEX primers, the rounds consistently achieve an average muzzle velocity of 1040?fps. Carefully tested in?house for quality and reliability, these rounds are ideal for range training, or general-purpose rifle use. Packaging options include 150?, 500?round (with ammo can) with 1–3 business day shipping from Tennessee.