Custom Upper AR9

Description

Complete Upper with the blow specs:

MVB – AR9 Upper Receiver

Kaw Vally Precision – BCG, 8.5″ barrel, Konza 9.5″ Handguard, XL Compensator, and charging handle
XL Comp Features:

• Thread Types: 1/2×28 TPI, 5/8×24 TPI, 1/2x36TPI, .578×28
• Overall Length: 4.25 Inches
• OD: 1.4 Inches
• Caliber: Pistol Calibers .45 ACP and Smaller
• Weight: 3.2 oz
• Surface Finish: Black Type 3 Hardcoat Annodized

Barrel Features:

• Barrel Material: 4150 CMV Steel
• Barrel Type: Button Rifled
• Barrel Caliber: 9MM SAAMI (9x19mm Parabellum)
• Barrel Twist: 1:10
• Barrel Length: 8.5”
• Barrel Profile: Light (.675″ at the thinnest cross-section)
• Inside Finish: Black QPQ Salt Bath Nitride
• Outside Finish: Black QPQ Salt Bath Nitride
• Muzzle Thread: 1/2×36” TPI (Threads Per Inch)
• Barrel Extension: AR15 (Will work with any Milspec AR15 Upper Receiver)
• Weight: 13.8oz
• Integrated feed ramp
• Designed to work with both Colt and Glock style AR-9 builds
• 11-degree Target Crown

Handguard Features:

• Machined from 6005-T651 Aluminum
• Free Float
• Continuous pic. rail across the top
• M-Lok Accessory Compatible- Accessory rails can be mounted at 3, 6, or 9 o’clock positions
• CNC Machined
• Black Hardcoat Anodized
• Includes Proprietary Barrel Nut System
• Inside Diameter: 1.6″
• Outside Diameter: Width – 1.8″ – Height – 2.1″
• Pic Rail (top) Length: 9.375″
• Total Weight Including Barrel Nut: 8.12 oz

9MM BCG Features:

• Glock or Colt Compatible
• USA made 8620 Steel Carrier Construction
• Nitride QPQ Finish
• Heavy Firing Pin Retaining Spring
• Weight: 14.5oz