Desert Tech HTI Bbl Assembly .50 BMG HTI-BR-D

Magnum Research Desert Eagle Bolt Assembly - High-Quality Replacement for Reliable Performance - BOLT357

MAGNUM RESEARCH Desert Eagle Bolt Assembly 44 Mag/50 AE

Magnum Research Barrel .50 Action Express 6" Fits Desert Eagle MK XIX 50AE, Chrome - Ultimate Precision and Performance - BAR506PCIMB

Magnum Research Barrel .50 Action Express 6" Fits Desert Eagle MK XIX 50AE - High-Caliber Performance with Durable Stainless Steel - BAR506SRMB

Brownells BRN-4 Bolt Assembly 5.56 x 45 Compatible

Magnum Research Barrel .50 Action Express 6" Fits Desert Eagle MK XIX 50AE, Chrome - Precision-Engineered for Superior Accuracy - BAR506PC

Griffin Armament GAREC5KFDEAM-W 5K RECCE 5.56mm 1.50" Flat Dark Earth Stainless Steel 1/2"x28