Primary Weapons Systems MK114 MOD 1 Upper Receiver Assembly - 6MM ARC

About this product

PWS MK114 MOD 1 Upper Receiver Assembly - 6MM ARC

Elevate your AR-15 platform with the Primary Weapons Systems MK114 MOD 1 Upper Receiver Assembly chambered in 6MM ARC. This premium upper combines innovative engineering with rugged durability, delivering exceptional performance for precision shooters, hunters, and tactical enthusiasts. Designed with PWS's proprietary long-stroke piston system, it reduces felt recoil, minimizes carbon fouling, and ensures reliable operation in all conditions.

Key Features and Benefits

• Patented Long-Stroke Piston System: Unlike direct impingement systems, this design keeps gas and carbon away from the bolt carrier group, resulting in cleaner operation and enhanced reliability.
• 14.5" Barrel with 1:7.5 Twist Rate: Optimized for 6MM ARC ammunition, providing excellent accuracy and stability for long-range shots up to 1,000 yards.
• Enhanced Durability: Constructed from 7075-T6 aluminum with a hardcoat anodized finish, ensuring resistance to wear and corrosion.
• Reduced Recoil: The piston system and muzzle device work together to soften recoil, allowing for faster follow-up shots and improved shooter comfort.
• Versatile Applications: Ideal for competitive shooting, hunting medium-sized game, and tactical scenarios where precision and reliability are paramount.

Technical Specifications

The MK114 MOD 1 Upper is engineered to meet the demands of serious shooters. It includes a mid-length gas system, M-LOK compatible handguard for accessory mounting, and a PWS muzzle brake for improved control. The 6MM ARC caliber offers a flat trajectory and high ballistic coefficient, making it superior to traditional 5.56 NATO for extended range engagements.

Why Choose This Upper?

Based on extensive testing and user feedback, the PWS MK114 MOD 1 stands out for its consistent performance and low maintenance requirements. Whether you're building a custom rifle or upgrading an existing one, this upper provides a significant advantage in accuracy and reliability. For more firearm options, explore our gun shop.

FAQ: Why Buy from Texas Gun Store?

• Expertise: Our team has years of experience in firearms, ensuring you get knowledgeable advice and quality products.
• Authenticity: We source directly from manufacturers like Primary Weapons Systems, guaranteeing genuine items with full warranties.
• Customer Support: From selection to after-sales service, we're committed to your satisfaction with responsive assistance.
• Secure Shopping: Your transactions are protected with industry-standard security measures for peace of mind.

Invest in the PWS MK114 MOD 1 Upper to transform your AR-15 into a precision tool capable of handling diverse shooting challenges. Its robust design and advanced features make it a top choice for enthusiasts seeking performance and durability.