The Green-Dell 20-inch AR-15 6.5 Grendel rifle complete upper build from Davidson Defense is crafted for precision and durability. This assembly features a "Gammon" AR-15 20" 6.5 Grendel Type 2 H-Bar barrel made from 416R stainless steel, finished with a polished surface for optimal resistance and a sleek appearance. The barrel length is 20 inches, with a 1:8 twist rate and a 5/8x24 thread pitch, employing a rifle-length gas system and a micro low-profile gas block sized at 0.750. The handguard is constructed from 6061-T6 aluminum in an M-Lok style, providing versatile mounting options. The upper receiver is made of 7075-T6 aluminum with an anodized finish and comes with M4 feed ramps. This build includes a GI birdcage flash hider for effective muzzle control and a mil-spec AR-15 M4 charging handle, making it suitable for gunsmiths who value freedom and precision in their builds.
Caliber: 6.5 Grendel
Barrel Name: "Gammon" AR-15 20" 6.5 Grendel Type 2 H-Bar Barrel
Barrel Length: 20 inches
Barrel Material: 416R Stainless Steel
Barrel Finish: Polished Stainless Steel
Barrel Profile: H-Bar
Barrel Twist Rate: 1:8
Barrel Thread Pitch: 5/8x24
Barrel Gas System Length: Rifle
Gas Block Size: 0.750
Gas Block Name: Micro Low-Profile Gas Block for .750 O.D Barrel
Handguard Material: 6061-T6 Aluminum
Handguard Style: M-Lok
Handguard Color: Black
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Muzzle Device: AR-15/AR-10 .308 5/8x24 TPI GI Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
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