Description
PWS MK114 MOD 2-M Pinned Upper Receiver Assembly – .223 Wylde
Elevate your AR-15 build with the Primary Weapons Systems (PWS) MK114 MOD 2-M pinned upper receiver assembly, engineered for unmatched durability and accuracy. Designed for shooters who demand reliability in every shot, this upper receiver combines advanced manufacturing with practical features to deliver consistent performance whether you’re at the range, in competition, or out in the field. As experts in firearm components, we at Americans Gun Shop recommend this product for its robust construction and precision chambering in .223 Wylde, which accommodates both .223 Remington and 5.56 NATO rounds with enhanced accuracy.
Why Choose the PWS MK114 MOD 2-M Upper?
This upper receiver stands out with its pinned gas block, a feature that ensures secure attachment and prevents movement under recoil, reducing maintenance and increasing longevity. The .223 Wylde chamber is optimized for tighter tolerances, offering improved accuracy with a variety of ammunition types. Built from high-quality materials, it resists wear and tear, making it a reliable choice for both casual shooters and serious enthusiasts. Experience smoother operation and reduced fouling thanks to PWS’s innovative design, which enhances gas efficiency and overall firearm function.
Key Features and Benefits
- Pinned Gas Block: Securely fixed to the barrel to eliminate slippage, ensuring consistent gas pressure and reliable cycling in all conditions.
- .223 Wylde Chamber: Engineered for superior accuracy with both .223 Remington and 5.56 NATO rounds, reducing bullet jump and improving shot consistency.
- Durable Construction: Made from premium materials to withstand heavy use, offering long-term reliability and resistance to corrosion.
- Enhanced Reliability: Designed for minimal maintenance, with features that reduce carbon buildup and improve overall firearm performance.
- Easy Installation: Compatible with standard AR-15 lower receivers, making it a straightforward upgrade for your existing setup.
Specifications and Technical Details
Below are the detailed specifications for the PWS MK114 MOD 2-M upper receiver. These specs highlight its precision engineering and suitability for various shooting applications.
| Model | MK114 MOD 2-M |
| Caliber | .223 Wylde (compatible with .223 Remington and 5.56 NATO) |
| Gas System | Pinned gas block for secure attachment |
| Barrel Length | 14.5 inches (pinned to meet legal requirements) |
| Material | High-strength aluminum alloy with protective finish |
| Weight | Approximately 3.5 lbs (varies based on configuration) |
| Compatibility | Standard AR-15 lower receivers |
Ideal for Various Shooting Applications
Whether you’re into target shooting, hunting, or tactical training, the PWS MK114 MOD 2-M upper receiver delivers the performance you need. Its .223 Wylde chamber provides the versatility to handle different ammo types without sacrificing accuracy, while the pinned design ensures it stays reliable under rapid fire. This makes it a top choice for competitive shooters looking for an edge, as well as hobbyists seeking a dependable upgrade. Pair it with quality components from our Americans Gun Shop to build a custom AR-15 that meets your specific needs.
Why Buy from Americans Gun Shop?
At Americans Gun Shop, we pride ourselves on offering expert advice and high-quality products like the PWS MK114 MOD 2-M upper receiver. Our team has years of experience in the firearms industry, ensuring you get authoritative recommendations and trustworthy service. We source directly from reputable manufacturers to provide authentic items with reliable warranties. Plus, our customer support is here to help with any questions, from installation tips to performance advice. Shop with confidence knowing you’re dealing with a trusted name in the gun community.
FAQ: Why Buy from Us?
- Expertise: Our staff are seasoned professionals with deep knowledge of firearms and components, offering personalized guidance.
- Quality Assurance: We only stock products from top brands like PWS, ensuring durability and performance.
- Customer Trust: With a reputation built on honesty and reliability, we provide secure transactions and after-sales support.
- Competitive Pricing: We offer fair prices without compromising on quality, making upgrades like this upper receiver accessible.
- Fast Shipping: Get your order quickly with our efficient processing and delivery services.
Upgrade your AR-15 today with the PWS MK114 MOD 2-M pinned upper receiver from Americans Gun Shop. Experience the difference in accuracy and reliability that comes from premium engineering and expert selection.
| Model | MK114 MOD 2-M |
| Caliber | .223 Wylde (compatible with .223 Remington and 5.56 NATO) |
| Gas System | Pinned gas block for secure attachment |
| Barrel Length | 14.5 inches (pinned to meet legal requirements) |
| Material | High-strength aluminum alloy with protective finish |
| Weight | Approximately 3.5 lbs (varies based on configuration) |
| Compatibility | Standard AR-15 lower receivers |





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