Description
18 inch upper without forward assist
HERA Premium 18″ Upper Without Forward Assist
Details:
Crafted for shooters seeking top-tier quality and ergonomics, this premium 18” HERA AR-15 upper, without forward assist, delivers speed, controllability, and precision. Includes HERA Arms 15” M-Lok handguard.
Materials & Construction:
- Upper Receiver: HERA Mil-Spec build with handguard indexing tabs, M4 feed ramps, and HERA dust door. CNC Machined from 7075-T6 Aluminum with a Type III Hard Coat Anodized finish. This model excludes forward assist, though options with are also available.
- Barrel: 1:7 Twist Rate, 18-inch modern series barrel chambered in 5.56. Machined from 4150 chrome moly vanadium steel with QPQ corrosion-resistant finish. Sub-MOA accuracy guarantee with quality ammunition. Features a longer .750” profile dimension for proper installation of the OPS Inc 12th model collar and suppressor.
- Gas System: Low-profile HERA gas block CNC Machined, rifle-length stainless steel gas tube, utilizing direct impingement.
- Muzzle Device: A2 standard flash hider.
Carrier Specifications:
- Material: Domestic Aircraft Quality 8620 Steel.
- Gas Key: 4130 Steel with Grade 8 Gas Key Screws, properly staked.
Bolt Specifications:
- Bolt Material: 9310 or C158.
- Extractor Material: 4140 Steel with Mil-Spec O-Ring and Mil-Spec Gas Rings (3).
- Cam Pin Material: 4140 Steel.
- Firing Pin Material: Hard Chrome/Ground 8740. MPI Tested and Shot Peened.
Handguard: HERA 15” M-lok, CNC Machined from 6061-T6 Aluminum with a Type III Hard Coat Anodized finish.
Charging Handle: Standard AR-15 charging handle.
More Information:
- Mounting System: M-LOK.
- Caliber: 5.56mm NATO.
- Gas System: Rifle length.
- Barrel Length: 18″.
- Barrel Profile: Longer 7.50”.
- Product Weight: 5.00 lbs.
- Manufacturer: HERA.
Life time warranty on bolt and carrier
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Additional information
| Weight | 80.97 oz |
|---|
