.429 DE

American pistol cartridge for the Desert Eagle .429 DE United States Pistol Jim Tertin 2018 Magnum Research 2018–present yes .50 AE Rebated, bottleneck .429 in (10.9 mm) (33 mm) Large pistol magnum 46,000 psi (317 MPa) SAAMI 240 240 Glacier Ridge JHP 1,625 fps (495.3 m/s)The new 429 Desert Eagle cartridge https://www.gunsweek.com/en/pistols/news/new-429-desert-eagle-cartridge November 3, 2018 January 1, 2019 1,407 ft-lbs (1907.6 J) 210 Glacier Ridge JHP 1,750 fps (533.4 m/s) 1,427 ft-lbs (1934.8 J) 6 inches The .429 DE (10.9×33mmRB) is a cartridge introduced in 2018 by Magnum Research for the Desert Eagle line of handguns.A New Cartridge, Just for the Desert Eagle https://www.range365.com/new-cartridge-just-for-desert-eagle Joseph Albanese October 31, 2018 January 1, 2019429 Desert Eagle https://www.magnumresearch.com/429-desert-eagle/ January 1, 2019 Design The .429 DE is a .50 AE case that is necked down to accept .429-diameter (10.9mm) bullets used in the .44 Magnum. The cartridge features a 25% increase in velocity and 45% increase of energy over a standard 240-grain .44 Magnum load of 1285 ftlbf J on at 100 yd m on. The .429 DE offers increased speed and accuracy over the .50 AE due to its lighter and slimmer projectile. Also, due to its use of the same cartridge design, one can easily convert a .50 AE Desert Eagle to .429 DE with only a barrel change. Though very similar to the obsolete .440 Cor-Bon, it is not interchangeable with that cartridge. The same bolt and magazines can be used with both the .429 DE and the .50 AE-chambered Desert Eagle.https://www.shootingillustrated.com/articles/2018/10/31/first-look-429-de-pistol-cartridge/ First Look: 429 DE Pistol Cartridge October 31, 2018 January 1, 2019 In 2021, the .429 DE was accepted into SAAMI standardization.https://www.shootingillustrated.com/content/saami-accepts-three-of-new-cartridges/ SAAMI Accepts Three of New Cartridges March 9, 2022 February 25, 2021 GUY J. SAGI See also 10 mm caliber Table of handgun and rifle cartridges References Category:Rebated rim cartridges Category:Pistol and rifle cartridges Category:Weapons and ammunition introduced in 2018