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DoubleTap .454 Casull 400 gr Hard cast

.454 Casull · 400 gr · Hard cast

Bullet

Hard cast

Weight

400 gr

Casing

Unknown

Aggregate confidence: 69%Worst listing freshness: FreshHover for what this means

Retailer comparison (4)

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RetailerPriceCPRRoundsStockFreshnessLast verifiedBuyWatch
Republic AmmunitionTrust 0.50 / 1.00
$28.63$1.431/rd20In stock
Fresh
7/31/2026, 6:27:00 PMBuy at Republic Ammunition
Ammo WallTrust 0.50 / 1.00
$30.70$1.535/rd20In stock
Fresh
7/9/2026, 3:02:00 AMBuy at Ammo Wall
Centerfire SystemsTrust 0.50 / 1.00
$779.99$1.560/rd500Out of stock
Fresh
8/12/2026, 7:45:00 AMBuy at Centerfire Systems
Centerfire SystemsTrust 0.50 / 1.00
$32.99$1.649/rd20In stock
Fresh
8/12/2026, 7:45:00 AMBuy at Centerfire Systems

Price history

Price history chartPrice history for DoubleTap .454 Casull 400 gr Hard cast from Jun 4 to Jul 27, showing 4 retailers.$1.410$1.475$1.540$1.606$1.671Jun 4Jun 17Jun 30Jul 13Jul 27Price per roundRepublic Ammunition: $1.431/rd on Jun 13Ammo Wall: $1.535/rd on Jun 4Centerfire Systems: $1.560/rd on Jul 27Centerfire Systems: $1.649/rd on Jul 27
  • Republic Ammunition
  • Ammo Wall
  • Centerfire Systems
  • Centerfire Systems
View price history data table
RetailerDate observedPricePrice per roundStock status
Republic Ammunition6/13/2026, 5:33:46 PM$28.63$1.431/rdin_stock
Ammo Wall6/4/2026, 12:24:23 AM$30.70$1.535/rdin_stock
Centerfire Systems7/27/2026, 7:45:37 AM$779.99$1.560/rdout_of_stock
Centerfire Systems7/27/2026, 7:45:37 AM$32.99$1.649/rdin_stock

Product details

Brand
DoubleTap
Caliber
.454 Casull
Bullet weight
400 gr
Bullet type
Hard cast
Case material
Unknown

JHP
Jacketed Hollow Point — designed to expand on impact, typical for self-defense.
FMJ
Full Metal Jacket — non-expanding round, common for range/training use.
HP
Hollow Point — bullet tip designed to expand on impact.
Brass
Brass cases are reloadable and corrosion-resistant; the most common case material.
Steel
Steel cases are cheaper but not reloadable and can wear extractors over time.
Reloaded
Remanufactured ammunition using once-fired brass — usually cheaper, never use in carry guns.
Subsonic
Travels below the speed of sound — quieter, often used with suppressors.

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