The Buffalo-Barnes Strictly Business .45 ACP +P load from Buffalo Bore Ammunition pairs a lightweight 185 gr Barnes TAC-XP all‑copper, lead‑free projectile with +P pressure for elevated velocity and manageable recoil. The Barnes TAC-XP design is intended to expand consistently while maintaining penetration, and the cartridge uses a low‑flash powder for reduced muzzle flash. This load is positioned for shooters who require a high‑performance, lead‑free +P option in .45 ACP.
Packaging
Box: This product is sold per box; each retail box contains 20 rounds. Case: This product can be ordered by the case; a case is supplied as 12 boxes. Case quantity is achieved by ordering the required number of boxes to reach the case total.
Key Specifications
- The caliber is .45 ACP.
- The bullet weight is 185 gr.
- The bullet type is Barnes TAC-XP Lead Free.
- The cartridge is loaded to a +P pressure rating.
- Each retail box contains 20 rounds.
- A full case contains 12 boxes.
- The muzzle velocity is 1150 fps.
- The muzzle energy is 543 ft lbs.
- The case material for the cartridge is Brass.
- Primary application is listed as Home Defense.
This Buffalo Bore Buffalo-Barnes Strictly Business offering gives informed shooters a lead‑free +P .45 ACP option featuring the Barnes TAC‑XP all‑copper projectile and a low‑flash powder choice. It is supplied in standard 20‑round retail boxes with case quantities available as 12 boxes, providing a practical, high‑performance option for those specifying a premium lead‑free load.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




