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Underwood

Underwood 10mm 200gr Hard Cast Flat Nose

Black Cherry coated 200gr hard cast at 1,250 fps. Underwood's signature woods-defense load is the boutique 10mm benchmark for hunting hogs and carrying in bear country at a slightly lower price than Buffalo Bore.

Quick Specs

Price
$33
Weight
N/A
Brand
Underwood
Category
ammunition

Features

  • 200 grain Hard Cast Flat Nose
  • Black Cherry polymer coating
  • 1,250 fps muzzle velocity
  • 694 ft-lbs energy
  • Nickel-plated brass case

Compatibility Tags

caliber: 10mmfamily: handgun

Overview

Underwood's 200gr Hard Cast Flat Nose runs 1,250 fps at the muzzle for 694 ft-lbs of energy, putting it squarely in the woods-defense and hog-hunting category. The bullet is hard cast lead with a Hi-Tek "Black Cherry" polymer coating that eliminates lead-to-bore contact and virtually eliminates barrel leading at full-power velocity.

The flat nose meplat is wide enough to cut a full-diameter wound channel through heavy hide and bone, and the hard cast alloy holds its shape under impact. This is the load that built Underwood's reputation as the boutique 10mm specialist, and it's priced about $15 under Buffalo Bore's 220gr Outdoorsman while delivering nearly identical terminal performance from a 5-inch barrel.

The flash-suppressed powder is a real-world advantage in low light, where the muzzle flash from full-power 10mm loads can blind you for half a second after the shot. Underwood claims 24-28 inches of straight-line penetration in calibrated gel, sufficient for any North American game at handgun ranges. Carry it for hog hunting in Texas, black bear country in the lower 48, and any general-purpose outdoor defense role.

Key Features

  • Hi-Tek Black Cherry polymer coating prevents barrel leading
  • 200gr hard cast flat nose bullet for deep penetration
  • 1,250 fps from a 5-inch test barrel
  • Flash-suppressed powder for low-light use
  • Nickel-plated brass case resists corrosion in pocket carry
  • Underwood's flagship woods/hunting 10mm load

Pros

  • +Less expensive than Buffalo Bore with comparable terminal performance
  • +Flash-suppressed powder helps preserve night vision
  • +Polymer coating eliminates lead fouling
  • +Widely available through Classic Firearms and direct from Underwood

Cons

  • Still premium-priced vs commodity range ammo
  • Heavy recoil from full-power loading
  • Smaller meplat than Buffalo Bore's 220gr at lower bullet weight

Detailed Specifications

grainWeight
200gr
velocity
1,250 fps
energy
694 ft-lbs
bulletType
Hard Cast Flat Nose (Hi-Tek coated)
pressure
Full-power 10mm

Compatible Platforms

+137 more

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