The Ironclad Carbine 11-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Upper Build Kit from Davidson Defense offers robust construction for performance-driven shooters. Featuring an 11-inch medium profile barrel made from high-performance steel, this kit ensures reliability with a 1:10 twist rate optimized for 9MM cartridges. The barrel is finished with nitride for added durability and comes with a 1/2x36 thread pitch.
The upper receiver, crafted from 7075 T6 aluminum and anodized for corrosion resistance, incorporates M4 feed ramps for smooth feeding. A freefloat M-Lok handguard allows for modular accessory attachment, ensuring versatility in configuration. The kit includes a 9mm flash hider with an A2 birdcage design, further suppressing muzzle flash. This build kit provides the essential components for gunsmiths looking to construct a high-quality AR-9 pistol upper.
Caliber: 9MM
Barrel: 9MM AR Barrel 11", Straight Profile - 1/2x36
Barrel Material: High Performance Steel
Barrel Length: 11 inches
Barrel Profile: Medium Profile
Barrel Finish: Nitride
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
Upper Receiver: Upper Receiver with M4 Feed ramps - 7075 T6 Aluminum, Anodized
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Style: Freefloat M-Lok
Muzzle Device: 9mm Flash Hider A2 Bird Cage
Muzzle Thread Pitch: 1/2x36
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