Dbltap 45-70 405Gr Hardcast 20/500
Double Tap's 45-70 Government 405-grain hardcast ammunition delivers serious penetration on thick-skinned game without pushing pressure limits that might strain older firearms. At 1810 fps with 2914 foot-pounds of energy from a 22-inch barrel, this load runs at a conservative 25,000 psi—low enough to cycle safely through all modern 45-70 rifles while punching well above its pressure rating in terms of downrange performance. If you're hunting elk, moose, bear, or hogs, or you just want ammunition you can trust to drive through bone and muscle on the first shot, this is a sensible choice for serious hunters who understand that the 45-70 doesn't need maximum velocity to be lethal at woods distances.
The 405-grain wide flat-nose bullet is a classic 45-70 profile, designed to expand predictably and shed energy into the vitals where it counts. Double Tap's hardcast construction minimizes deformation during bore travel, meaning consistent ballistics shot to shot—useful when you're working up loads or hunting at distances where that consistency matters.
Each box contains 20 rounds, packaged in quantities of 500 for shooters who run through volume or want to stock up for a season. This is working ammunition for hunters and shooters who respect the 45-70's capability and don't need marketing hype, just honest ballistics and reliable performance.
Key Features
- 405-grain hardcast bullet engineered for deep penetration on large game
- Wide flat-nose design for consistent expansion and energy transfer
- Conservative 25,000 psi pressure rating—safe for modern 45-70 rifles
- 1810 fps muzzle velocity delivers 2914 foot-pounds of energy from a 22-inch barrel
- 20 rounds per box, 500-round case quantities
Specifications
| Caliber | .45-70 Government |
| Bullet Weight | 405 grains |
| Bullet Type | Hardcast, Wide Flat Nose |
| Muzzle Velocity | 1810 fps (22" barrel) |
| Muzzle Energy | 2914 ft-lbs |
| Pressure | 25,000 psi |
| Rounds Per Box | 20 |
| Case Quantity | 500 rounds |
Frequently Asked Questions
Is this 45-70 ammunition safe to shoot in older trap-door rifles?
No. This load is rated for modern 45-70 rifles only. At 25,000 psi, it is not safe for antique trap-door-style firearms, which require much lower-pressure loads.
What game is the 405-grain hardcast bullet designed for?
This ammunition is intended for large game including deer, elk, moose, hogs, and bear. The hardcast construction and wide flat-nose profile deliver deep penetration suitable for thick-bodied animals at typical hunting ranges.
How much energy does this load produce?
From a 22-inch barrel, this ammunition generates 2914 foot-pounds of muzzle energy at 1810 fps, delivering ballistics comparable to much higher-pressure loadings.
How many rounds are in each purchase?
Each box contains 20 rounds. The product is sold in case quantities of 500 rounds total (25 boxes).

