Description
Buffalo Bore's Anti-Personnel load puts practical performance ahead of raw recoil punishment. The 180-grain jacketed hollow point is significantly lighter than traditional .44 Magnum hunting ammunition, which typically runs 240 grains or heavier. This weight reduction directly translates to less felt recoil, meaning you can get your sights back on target faster for follow-up shots without fighting excessive gun movement or flinching.
What Makes the 4I20 Stand Out
The jacketed hollow point design expands dramatically when it reaches intended impact velocities. Buffalo Bore engineered this load specifically for situations where you need reliable terminal performance without the bone-crushing recoil that discourages practice and accurate shooting. You get 1500 fps and 899 ft-lbs of muzzle energy from a standard 5.5-inch revolver barrel, with velocity scaling up nicely in longer barrels and rifles. At 25 yards, the load still carries around 1388 fps and 673 ft-lbs, giving you consistent performance at practical distances.
Brass Cases and Flash-Suppressed Powder
Each round ships with a brass case that feeds and extracts reliably across all .44 Magnum and .44 Special firearms in normal operating condition. Buffalo Bore uses flash-suppressed powders in their formulation, though you'll still see muzzle flash in low-light conditions given the velocity. The ammunition comes in 20-round boxes, making it practical for both practice sessions and defensive use.
This load works well enough on light big game like whitetail deer but was specifically designed with personal defense in mind. The reduced recoil without the hollow point compromise gives this ammunition a real niche beyond typical hunting loads.
Key Specifications
- Manufacturer: Buffalo Bore Ammunition
- Manufacturer Part Number: 4I20
- UPC: 651815004297
- Caliber: .44 Remington Magnum
- Bullet Type: Jacketed Hollow Point (JHP)
- Bullet Weight: 180 Grains
- Muzzle Velocity: 1500 fps
- Muzzle Energy: 899 ft-lbs
- Case Material: Brass
- Rounds Per Box: 20
- Boxes Per Case: 12
- Application: Personal Defense / Home Defense
What’s Included
- 20 rounds of .44 Magnum ammunition
- Brass cases
Frequently Asked Questions
How does the 4I20 perform in .44 Special firearms?
Buffalo Bore specifically engineered these rounds to be safe in both .44 Magnum and .44 Special firearms in normal operating condition. The 180-grain weight keeps recoil more manageable than traditional magnum loads, making it practical for .44 Special revolvers that appreciate a lighter payload while still delivering reliable expansion and energy transfer.
What kind of velocities should I expect from my revolver?
The 1500 fps rating comes from a standard 5.5-inch revolver barrel. Shorter barrels will give you lower velocities, while longer barrels and lever-action rifles will deliver significantly more. A 6-inch barrel typically sees around 1600 fps, while rifles can approach 2000 fps or higher depending on barrel length.
Is this load suitable for hunting?
While primarily designed for personal defense, the 4I20 works well on light big game like whitetail deer. The controlled expansion and penetration characteristics make it capable for smaller game, though many hunters prefer heavier .44 Magnum loads for larger animals. It's a versatile load that bridges both purposes effectively.
Why choose a lighter 180-grain bullet over standard .44 Magnum loads?
Lighter bullets mean less recoil, which helps with follow-up shot accuracy and faster target reacquisition. Traditional .44 loads often run 240 to 300 grains, which creates substantial felt recoil that can discourage practice and hinder shooting accuracy under stress. The 4I20 delivers serious energy without punishing your hand, making it more practical for defensive situations where fast, accurate follow-ups matter.




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