Barnes Pioneer 45 Colt 250gr Solid Copper Bullets - 20 Count Box

The Barnes Pioneer 45 Colt 250 grain bullets deliver exceptional expansion and weight retention for hunting and self-defense applications. These solid copper projectiles eliminate lead exposure concerns while maintaining the terminal performance that Barnes bullets are known for.

What Makes This Different

Unlike traditional lead-core bullets, the Pioneer series features 100% solid copper construction that ensures consistent expansion across a wide velocity range. The polymer tip initiates rapid expansion upon impact while the copper petals create devastating wound channels. Testing shows these bullets retain 99% of their original weight, transferring maximum energy to the target rather than fragmenting like conventional projectiles.

Key Features

• 100% solid copper construction eliminates lead contamination
• 250 grain weight optimized for 45 Colt ballistics
• Polymer tip ensures reliable expansion at impact velocities
• Four-petal expansion design creates wide wound channels
• Grooved bullet shank reduces barrel fouling
• Consistent 1:16 twist rate compatibility
• 20 precision-manufactured bullets per box

Field performance demonstrates excellent accuracy in both revolvers and lever-action rifles chambered in 45 Colt. The bullets maintain stable flight characteristics at distances beyond 100 yards, making them suitable for hunting medium game. Law enforcement agencies appreciate the reduced ricochet potential and barrier-blind performance. Indoor range shooters benefit from the lead-free composition that eliminates airborne lead particles.

Technical Specs

• Caliber: 45 Colt (.452 diameter)
• Weight: 250 grains
• Construction: Solid copper with polymer tip
• Length: 0.685 inches
• Recommended twist rate: 1:16 or faster
• Quantity: 20 bullets per box
• Manufacturer: Barnes Bullets (USA)

The Pioneer series represents Barnes' commitment to lead-free ammunition technology without sacrificing terminal performance. Professional hunters and serious shooters choose these bullets when consistent expansion and maximum weight retention are non-negotiable requirements.