The Cursebreaker 7.5-inch AR-15 5.56 NATO Pistol Upper Build Kit from Davidson Defense is engineered for performance and reliability. This kit includes a stripped upper receiver made from 7075 T6 aluminum with anodized finish and M4 feed ramps for compatibility and strength. The standout feature is the "Irithyll" AR-15 pistol barrel, measuring 7.5 inches in length, constructed from 4150 Chrome Moly Vanadium steel with a 1:7 twist rate. The barrel is finished with manganese phosphate for durability and incorporates a pistol-length gas system with a low-profile gas block. It also comes equipped with a 1/2x28 TPI GI birdcage flash hider.
The handguard is made from aircraft-grade aluminum, featuring a free float design and M-LOK compatibility for accessory attachment. This build kit offers necessary components for efficient assembly, making it suitable for gunsmiths and firearm enthusiasts focused on performance and freedom.
Caliber: 5.56x45mm NATO
Barrel Name: "Irithyll" AR-15 AR Pistol Barrel
Barrel Length: 7.5 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Twist Rate: 1:7
Barrel Finish: Manganese Phosphate Finish
Barrel Profile: Contour
Barrel Thread Pitch: 1/2x28
Gas System Length: Pistol
Gas Block Size: 0.75 inches
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider
Muzzle Device Finish: Manganese Phosphate
Muzzle Device Thread Pitch: 1/2x28
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: Free Float / M-LOK Compatible
To view the most up-to-date shipping times Click HERE. To view Warranty, Returns, Terms & Restrictions Click HERE.
