American pistol cartridge for the Desert Eagle
.429 DE |
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Type | Pistol |
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Place of origin | United States |
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Designer | Jim Tertin |
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Designed | 2018 |
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Manufacturer | Magnum Research |
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Produced | 2018–present |
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Parent case | .50 AE |
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Case type | Rebated, bottleneck |
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Bullet diameter | .429 in (10.9 mm) |
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Case length | (33 mm) |
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Primer type | Large pistol magnum |
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Maximum pressure (SAAMI) | 46,000 psi (317 MPa) |
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Bullet mass/type |
Velocity |
Energy |
240 gr (16 g) Glacier Ridge JHP |
1,625 fps (495.3 m/s)[1] |
1,407 ft-lbs (1907.6 J)[1] |
210 gr (14 g) Glacier Ridge JHP |
1,750 fps (533.4 m/s) |
1,427 ft-lbs (1934.8 J) |
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Test barrel length: 6 inches |
The .429 DE (10.9x33mmRB) is a cartridge introduced in 2018 by Magnum Research for the Desert Eagle line of handguns.[2][3]