Description
Buffalo Bore's Strictly Business line steps up with a 140-grain Barnes TAC-XP load that bridges capability with shootability. Running at standard pressure keeps things manageable in any 40 S&W platform while delivering the performance you need when it counts.
What Sets This Buffalo Bore Load Apart
The lighter 140-grain bullet makes a real difference on the line. You'll notice softer recoil compared to typical 155 or 180-grain loads, which matters when accuracy on follow-up shots is everything. The Barnes TAC-XP projectile works through intermediate barriers and fabric without losing its integrity, then expands reliably to roughly 13 to 14 inches of penetration. That's deep enough to do the job through multiple obstacles while staying lead-free for environmental considerations or restricted range environments.
Flash-Suppressed For Reality-Based Defense
Most situations where you need ammunition happen in low light. Buffalo Bore loaded these rounds with flash-suppressed powder so muzzle flash won't steal your night vision or give away your position. Run these from a two-inch snub or a full-size duty gun and you'll get consistent velocity around 1,300 fps with manageable energy output.
Real-World Testing and Reliability
Buffalo Bore builds ammunition using standard over-the-counter firearms, not test barrels. That means the velocity numbers match what you'll actually see from your carry gun. The all-copper construction of the TAC-XP bullet means these rounds won't foul your bore or cause the feeding hiccups some defense loads develop after heavy use. Brass cases are reloadable if that matters to your practice routine, and they're non-corrosive.
Key Specifications
- Caliber: .40 S&W
- Bullet Weight: 140 grains
- Bullet Type: Barnes TAC-XP (all-copper hollow point)
- Muzzle Velocity: 1300 fps
- Muzzle Energy: 525 ft-lbs
- Case Material: Brass
- Lead-Free: Yes
- Pressure Level: Standard pressure
- Powder Type: Flash-suppressed
- Rounds Per Box: 20
- Reloadable: Yes
- Manufacturer: Buffalo Bore Ammunition
- Model Number (MPN): 23E/20
- UPC: 651815023052
What’s Included
- 20 rounds of Buffalo Bore Strictly Business .40 S&W ammunition
Frequently Asked Questions
Is this Buffalo Bore .40 S&W load safe for all standard firearms?
Yes, the standard-pressure specification makes it safe for all 40 S&W firearms in normal operating condition. This is a key difference from +P loads that push higher pressures. Always verify your firearm is in good working order before shooting any ammunition.
Why does the 140-grain Barnes TAC-XP have an advantage over heavier bullets?
The lighter weight reduces felt recoil and helps with faster, more accurate follow-up shots. Despite being lighter, the all-copper TAC-XP bullet still penetrates to 13 to 14 inches due to its solid construction and reliable expansion characteristics. This gives you deeper penetration than typical 140-grain loads without the snappier recoil of heavier rounds.
What does flash-suppressed powder do for me?
Flash-suppressed powder minimizes the muzzle flash signature when firing in low-light conditions. Since most defensive situations occur in darkness, this keeps you from blinding yourself after the first shot and preserves your night-adapted vision so you can see the threat clearly.
Can I reload the Buffalo Bore brass cases?
Yes, these come with reloadable brass cases that are non-corrosive, which means you can reload them after firing. Just inspect them for damage first and follow proper reloading procedures for the 40 S&W caliber.





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