Rifle · Experimental

.224 Springfield

.224 Springfield Experimental22 Remington XPL

Springfield Armory experimental SCHV cartridge and the key predecessor to the .222 Remington Magnum..

Identity
Introduced
1957
Type
Rifle
Origin
United States
Inventor
Earle Harvey / Springfield Armory
Manufacturer
Springfield Armory
Standard
Experimental
Status
Obsolete
Availability
Collector
Dimensions
Bullet ⌀
0.224″
Primer
Small Rifle
Case type
Rimless

Ballistics

Published velocity/energy data isn't available for .224 Springfield — an obsolete/collector cartridge. Parent case: .222 Remington.

Reloading cost

Estimate your cost per round and how it compares to factory. Inputs are yours — nothing is stored.

Cost estimate only — not load data. Charge weight is your input; follow published manuals for safe charges.

Lineage

Immediate parent
Family TreeOpen .224 Springfield in the interactive cartridge family tree

Connected reference

History

Developed 1957 during U.S. SCHV trials; commercialized by Remington as the .222 Remington Magnum in 1958.

FAQs

What bullet diameter is .224 Springfield?
.224 Springfield uses a 0.224″ (5.69 mm) diameter bullet.
Is .224 Springfield still in production?
.224 Springfield is obsolete; typical availability is collector.
What is .224 Springfield used for?
.224 Springfield is primarily used for experimental, military development.
What is .224 Springfield based on?
.224 Springfield is derived from the .222 Remington case.

Data & sources. Specs compiled from the Lindcott Armory reference; the trajectory is modeled (point-mass), not measured. Spotted an error? Report it →