Description
Winchester 244 is a versatile, medium-fast burn rate propellant optimized for handgun and pistol cartridges, offering exceptional performance in a variety of popular calibers such as 9mm Luger, .38 Special, .357 Magnum, and .45 ACP. This powder exhibits superior metering characteristics due to its fine spherical granules, which ensure consistent powder flow through measures and loaders, minimizing charge variability. 244 is designed with temperature-stabilizing technology, allowing reliable performance across a broad range of environmental conditions, crucial for consistent velocity and pressure results in diverse shooting scenarios. Handloaders will appreciate the reduced fouling and clean-burning properties that contribute to better barrel life and less frequent cleaning requirements. Load development with Winchester 244 allows tailored performance tuning with excellent downrange accuracy, making it an ideal choice for both competitive shooters and enthusiasts seeking precision. Its compatibility with standard charge weights and pressures provides a safe and efficient reloading experience, backed by Winchester's reputation for producing reliable, high-quality propellants.
Specifications
Burn Rate
6.4 (Medium-Fast)
Bulk Density
0.800 g/cm³
Density
1.550 g/cm³
Temperature Sensitivity
Low
Suitable Substitutes
Powders with a similar burn rate that may be suitable alternatives (also see burn rate chart):
Standard Loads — Winchester 244
Verified load data combinations using Winchester 244.
Subsonic Loads — Winchester 244
Verified subsonic load data combinations using Winchester 244.
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid OTM Tactical 230gr
.30-06 Spring.
Berger .308 | 230gr | Berger Hybrid Target 230gr
.30-06 Spring.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.30-06 Spring.
Hornady .308 | 175gr | Hornady Sub-X 175gr
.30-06 Spring.
Hornady .308 | 190gr | Hornady Sub-X 190gr
.30-06 Spring.
Lapua .308 | 200gr | Lapua Subsonic 200gr
.30-06 Spring.
Peregrine .308 | 155gr | Peregrine Subsonic 155gr
.30-06 Spring.
Reichenberg .308 | 154gr | Reichenberg HDB Subsonic 154gr
.30-06 Spring.
Styria Arms | AERO .308 | 115gr | AERO SUB,- smax:11.40 115gr
.30-06 Spring.
Styria Arms | AERO .308 | 190gr | AERO SUB,- smax:23.90 190gr
.300 AAC Blackout
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.300 AAC Blackout
Hornady .308 | 175gr | Hornady Sub-X 175gr
.300 AAC Blackout
MAKER .308 | 200gr | MAKER 200 Grain .308 Expanding Subsonic Blackout Bullets 200gr
.300 AAC Blackout
MAKER .308 | 220gr | MAKER 300 blackout 220gr
.300 AAC Blackout
Nosler .308 | 180gr | Nosler Ballistic Silver Tip 180gr
.300 AAC Blackout
Styria Arms | AERO .308 | 95gr | AERO SUB-I,- smax:11.30 95gr
.308 Win.
Discreet Ballistics .308 | 188gr | Discreet Ballistics Selous Machined Expander 188gr
.308 Win.
Hornady .308 | 175gr | Hornady Sub-X 175gr
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