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VKTR Industries VK-1 13.7" Pinned & Welded Complete Upper Receiver – FDE with VKTR 3-Prong Flash Hider
Elevate your AR-15 build with the cutting-edge VKTR VK-1 Complete Upper. This premium 13.7" piston-driven assembly from VKTR Industries delivers unmatched reliability, reduced recoil, and precision performance in a Flat Dark Earth finish. Perfect for tactical, duty, or recreational shooters seeking a cleaner, softer-shooting platform.
Key Features & Benefits
- Patented Short-Stroke Piston System: Designed with input from Paul Leitner-Wise, featuring a revised cam path for consistent lockup, smoother operation, and significantly reduced recoil and carbon buildup compared to traditional DI systems.
- 13.7" Cold Hammer Forged Barrel: 1:7 twist rate, QPQ nitrided finish, thermal fit to the forged upper for superior accuracy and durability. Pinned and welded VKTR 3-Prong Flash Hider brings overall length to legal rifle specs (16"+).
- FDE Cerakote Finish: Rugged Flat Dark Earth coating for corrosion resistance and tactical aesthetics.
- Enhanced 12.6" M-LOK Handguard: Lightweight, low-profile design with ample accessory mounting options.
- Precision BCG & Charging Handle: One-piece patented bolt carrier group with industrial hard chrome finish and Radian Raptor-style ambidextrous charging handle for reliable function.
- Complete Ready-to-Install: Includes everything needed to drop onto your lower receiver.
Shooters praise the VK-1 for its soft recoil impulse and clean operation, making it ideal for rapid fire, suppressed use, or extended range sessions. Whether building a versatile SBR companion or a reliable rifle, this upper stands out in the AR-15 market.
Specifications
- Manufacturer: VKTR Industries
- Model: VK-1 Complete Upper 13.7"
- Caliber: 5.56x45mm NATO
- Barrel Length: 13.7" (Pinned & Welded to 16"+ overall)
- Twist Rate: 1:7
- Muzzle Device: VKTR 3-Prong Flash Hider (pinned & welded)
- Handguard: 12.6" M-LOK
- Finish: FDE Cerakote
- Gas System: Patented short-stroke piston
- BCG: Patented one-piece design, hard chrome
- Weight: Approx. 4-5 lbs (varies by config)
Why Choose the VKTR VK-1 Upper at Battlehawk Armory?
This upper represents the pinnacle of piston AR innovation—lighter, cleaner, and softer shooting.
Add the VKTR VK-1 13.7" FDE Complete Upper to your build today at Battlehawk Armory! Shop now and experience the difference of premium piston-driven performance.
| Manufacturer | VKTR INDUSTRIES |
| Model | VK-1 Complete Upper |
| UPC | 810155162023 |
| SKU | V-4027-3410-040-RP |
| Width | 12.0000 |
| Length | 32.0000 |
| Height | 10.0000 |
| Weight | 10.0000 |



FFL Required