DoubleTap - 45 LONG COLT - 255gr - Hardcast - 20 Rds/box

DoubleTap Ammunition
UPC:
091037004673
$25.69
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The DoubleTap .45 Long Colt 255gr Hardcast is a purpose-built woods and field load that transforms your standard .45 Colt revolver into a serious defensive and hunting companion, delivering proven Keith-style performance at standard pressure.

  • 255-grain Keith-style SWC hardcast bullet for deep, straight penetration
  • Standard pressure load — safe for all .45 Colt revolvers
  • 975 fps and 511 ft-lbs of energy from a 7.5" barrel
  • Excellent choice for the Taurus Judge and similar .45 Colt handguns
  • Flat nose profile delivers reliable energy transfer on large animals
  • 20 rounds per box — quality loaded ammunition from DoubleTap

Who This Is For

This load is ideal for hunters, hikers, and backcountry shooters who rely on a .45 Colt revolver for field use or protection against large animals. It's equally at home for Taurus Judge owners seeking a heavy, hard-hitting option that cycles reliably and penetrates deeply without overpressure concerns. If you want a field-proven hardcast load that won't beat up your revolver, this is the round to reach for.

DoubleTap 45 Long Colt 255gr Hardcast ammunition box front view DoubleTap 45 Long Colt 255gr Hardcast rounds and box detail

Specifications

BrandDoubleTap Ammunition
Caliber.45 Long Colt
Bullet Weight255 Grains
Bullet TypeKeith-Style SWC Hardcast
PressureStandard
Velocity (7.5" bbl)975 fps
Velocity (5.5" bbl)900 fps
Velocity (2.5" bbl)765 fps
Energy (7.5" bbl)511 ft-lbs
Energy (5.5" bbl)459 ft-lbs
Energy (2.5" bbl)332 ft-lbs
Rounds Per Box20
ApplicationField, Hunting, Defense

Frequently Asked Questions

Is this hardcast load safe to shoot in my older or Ruger .45 Colt revolver?

Yes. This DoubleTap load is rated as a standard pressure load, making it safe for use in any .45 Colt revolver — including older designs and the Taurus Judge. It is not a +P load, so there's no risk of overpressure damage to standard-frame revolvers. If you own a Ruger Blackhawk or similar heavy-frame revolver that accepts .45 Colt +P loads, this standard-pressure round will function equally well.

What makes a hardcast SWC bullet better for woods and field use than a hollow point?

Hollow point bullets are designed to expand on impact, which is ideal for self-defense against human threats. However, for protection against large animals — such as bears, wild boar, or mountain lions — deep, straight-line penetration is more critical. The Keith-style semi-wadcutter (SWC) hardcast bullet resists deformation and drives through heavy muscle, bone, and hide reliably, giving you the penetration needed to stop a large animal threat. That's why hardcast loads like this one are the preferred choice among serious backcountry hunters and hikers.

How does barrel length affect the performance of this .45 Colt load?

As with all handgun ammunition, muzzle velocity and energy increase with longer barrel lengths. From a 7.5" barrel, this load produces 975 fps and 511 ft-lbs of energy — optimal field performance. A 5.5" barrel yields 900 fps and 459 ft-lbs, and a compact 2.5" barrel still delivers 765 fps and 332 ft-lbs. For maximum effectiveness in the field, a longer barrel revolver is recommended, but even shorter-barreled .45 Colt guns will benefit from the heavy, hard-hitting 255-grain projectile.

Caliber:
45 LONG COLT
Box Quantity:
20
Bullet Weight:
255 gr
Bullet Type:
LRN
Case Quantity:
1000
Purpose:
Hunting
Lead Free:
No
Type:
Pistol Ammunition