This replacement barrel is constructed of stainless steel with an integrated Picatinny rail and fixed front sight. It is compatible with the Desert Eagle 429DE. This model has a stainless steel finish and integrated muzzle break.
Magnum Research BAR429SRMB OEM Replacement Barrel 429 DE 6″ Stainless Steel Finish & Material with Fixed Front Sight, Picatinny Rail & Muzzle Brake for Desert Eagle Mark XIX