PWS MK114 MOD 2-M Upper 6mm ARC 14.5

The PWS MK114 MOD 2-M upper is an AR-platform upper assembly identified in supplied data as chambered for 6mm ARC with a 14.5 barrel designation. Product name strings supplied include multiple formatting variants and list the manufacturer as PWS / Primary Weapons Systems. The manufacturer's weight value is supplied as 5.3 in the product attributes.

Key Specifications

• The brand is PWS (Primary Weapons Systems).
• The model designation is MK114 MOD 2-M.
• An alternate model string provided is MK1-M2U-6ARC14.
• The caliber is listed as 6mm ARC.
• The barrel length is listed as 14.5 (unit not specified in source).
• The weight is listed as 5.3 (unit not specified in source).
• The category is listed as AR15 Uppers.
• The supplied name string includes the suffix LS FRC COM.

This upper is presented as a purpose-built AR-platform assembly for use where a 6mm ARC configuration is desired. Its compact barrel designation and the reported weight make it suitable for shooters seeking a balance of maneuverability and cartridge performance in tactical, competition, or precision-oriented roles. Review the supplied specifications for compatibility with your lower and applicable laws before purchase.