Primary Weapons Systems MK114 MOD 2 Upper Receiver Assembly in 6MM ARC – Complete AR-15 Upper

Description

PWS MK114 MOD 2 Upper Receiver in 6MM ARC: Precision and Reliability Redefined

Elevate your AR-15 platform with the Primary Weapons Systems MK114 MOD 2 upper receiver chambered in 6MM ARC. Engineered for shooters who demand exceptional accuracy, reduced recoil, and unmatched durability, this complete upper assembly transforms your rifle into a versatile tool for long-range target shooting, competitive matches, and medium-game hunting. The 6MM ARC cartridge delivers superior ballistics compared to traditional 5.56 NATO, making it ideal for engagements beyond 500 yards while maintaining AR-15 compatibility.

Why Choose the PWS MK114 MOD 2 Upper?

Built with PWS’s proprietary long-stroke piston operating system, the MK114 MOD 2 ensures reliable cycling in all conditions—from dusty environments to extreme temperatures—without the fouling issues common in direct-impingement systems. The 14.5-inch barrel, crafted from 4150 chrome-moly steel and finished with a QPQ nitride coating, provides a perfect balance of maneuverability and velocity retention for the 6MM ARC round. Whether you’re a seasoned competitor or a hunter pursuing varmints to deer, this upper delivers consistent sub-MOA accuracy with factory match-grade ammunition.

Key Features and Benefits

• Long-Stroke Piston System: Reduces heat transfer to the bolt carrier group, extends component life, and minimizes carbon buildup for cleaner operation and easier maintenance.
• 6MM ARC Chambering: Offers flatter trajectories, higher energy retention, and less wind drift than 5.56 NATO, enabling precise shots at extended ranges without the weight penalty of larger calibers.
• Enhanced Durability: The upper receiver is machined from 7075-T6 aluminum with a hard-coat anodized finish, while the bolt carrier group features a high-pressure tested bolt for added safety and longevity.
• User-Friendly Design: Includes an ambidextrous charging handle, M-LOK compatible handguard for accessory mounting, and a pinned muzzle device to meet legal barrel length requirements without a tax stamp.
• Ready to Install: This is a complete upper assembly—simply pair it with your AR-15 lower receiver, add an optic and magazine, and you’re ready to shoot. No gunsmithing required.

Ideal Applications

The MK114 MOD 2 upper excels in multiple shooting disciplines. For precision rifle competitions, its consistent accuracy and smooth operation give you an edge on the clock. Hunters will appreciate the 6MM ARC’s ethical takedown power on game up to deer-sized animals, combined with the lightweight AR-15 platform for easy carry in the field. Additionally, it serves as a reliable training tool for law enforcement and military personnel seeking to practice marksmanship with a low-recoil, high-performance cartridge.

Why Buy from Americans Gun Shop?

At Americans Gun Shop, we are committed to providing top-tier firearms and accessories backed by expert knowledge and exceptional customer service. Our team tests and verifies products to ensure they meet our strict standards for quality and reliability. We offer fast shipping, secure checkout, and dedicated support to help you make the most of your purchase. Trust us as your source for premium gear like the PWS MK114 MOD 2 upper.

FAQ: Why Buy from Americans Gun Shop?

• Expertise: Our staff includes experienced shooters who can provide personalized advice and answer technical questions.
• Quality Assurance: Every product is inspected before shipping to guarantee it arrives in perfect condition.
• Customer-Focused Policies: We offer hassle-free returns, warranty assistance, and transparent pricing with no hidden fees.
• Community Trust: As a reputable dealer, we prioritize safety, compliance, and building long-term relationships with our customers.

Upgrade your AR-15 today with the PWS MK114 MOD 2 upper in 6MM ARC. Experience the blend of precision, reliability, and versatility that defines modern shooting excellence. Order now to enhance your rifle’s capabilities and tackle any shooting challenge with confidence.