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This Diamondback DB Barrel 65CR20M416SS8FR is a 20-inch, fluted, medium-profile barrel designed for AR-15 platform rifles chambered in 6.5 Creedmoor. Crafted from 416 stainless steel, it features a rifle-length gas system and is engineered to balance durability, accuracy, and reduced weight for demanding builds. The barrel offers a bead-blasted finish, 1:8" twist rate, button-rifled 5-groove bore, 5/8 x 24 threads, and an 11-degree target crown.
Diamondback’s 20” DB Barrel offers AR-15 builders a proven combination of precision, durability, and efficient weight for long-range shooting needs. Engineered for consistent performance, it is well-suited for enthusiasts upgrading or assembling a rifle in 6.5 Creedmoor.
