Free shipping over $999 · Frames & firearms ship to your Arizona FFL · parts ship to your doorIndependent store · not affiliated with Polymer80 or GlockFind your city · Shipping & FFL
Home / Shop / Centerfire Ammunition
Remington UMC Open Tip Flat Base .300 Blackout

Remington UMC .300 Blackout ammunition is designed for dependable, economical use during practice, target shooting, and training. Each cartridge uses a 220-grain Open Tip Flat Base projectile, reloadable brass casing, and a Boxer primer. The non-corrosive load is packaged in a 20-round box and provides a practical option for high-volume shooters.

Key features

  • 220-grain Open Tip Flat Base projectile for .300 Blackout applications
  • Reloadable brass cases support consistent function and case recovery
  • Boxer-primed and non-corrosive construction
  • 20-round box suited to practice, target shooting, and training
  • Remington UMC line offers an economical option for high-volume shooting

Choose Remington UMC .300 Blackout ammunition for reliable range practice and training sessions.

Similar centerfire ammunition in stock

Shop all →