Primary Weapons Systems Mk214 Mod 2 Upper 6.5Creed 14.5 Ls Frc

The Primary Weapons Systems Mk214 Mod 2 upper receiver in 6.5 Creedmoor delivers mid-range precision in a modern, compact package. Built on the AR10/SR25 platform, this complete upper features a 14.5-inch barrel pinned to achieve a 16-inch overall length, making it legal in most jurisdictions while keeping the setup lean and manageable. Whether you're building a long-range hunting rifle, a precision target gun, or a versatile field upper, the Mk214 Mod 2 brings proven PWS quality to the table—the kind of dependable engineering that matters when precision counts.

The FRC (Firearms Recoil Compensator) muzzle device comes installed and ready to run. This shooter-friendly comp is designed to manage recoil and keep the gun stable through multiple shots, a real asset if you're working at distance or pushing the capabilities of the 6.5 Creedmoor round. The matte black finish resists glare and handles field use without fuss, staying true to the no-frills, function-first PWS philosophy.

6.5 Creedmoor has earned its reputation in hunting and precision circles for excellent ballistics, mild recoil relative to magnum cartridges, and real-world accuracy at extended range. Paired with the Mk214's solid platform, you're working with a caliber that rewards good shooting and quality optics. This upper is designed to bolt onto any compatible AR10/SR25 lower—verify your lower's compatibility before assembly—and plays well with standard .308-pattern magazines and components in the 6.5 Creedmoor specification.

PWS builds this upper to their own standards, not to the absolute cheapest spec you'll find elsewhere. That consistency is what draws shooters back, especially if you're serious about making hits or building a rifle you'll rely on in the field.

Key Features

• 6.5 Creedmoor caliber—excellent ballistics and moderate recoil for precision and hunting
• 14.5" barrel pinned to 16" OAL for legal compliance and compact handling
• Fits AR10/SR25 pattern lowers—a modular, upgradeable platform
• FRC muzzle device included—manages recoil and helps control muzzle movement
• Matte black finish—low-glare, field-friendly, durable
• Complete upper receiver—ready to pair with your lower and run

Specifications

Frequently Asked Questions

What lower receiver is this compatible with?

The Mk214 Mod 2 upper is built for AR10/SR25 pattern lowers. Before assembly, confirm that your lower is spec-correct for this platform and caliber.

Is this a complete, ready-to-shoot upper?

Yes—this is a complete upper receiver with the FRC muzzle device already installed. You'll need to pair it with a compatible lower receiver, charging handle, and bolt carrier group to build a complete rifle.

What magazines does this use?

The Mk214 Mod 2 in 6.5 Creedmoor uses AR10/SR25-pattern magazines in 6.5 Creedmoor specification. Standard .308 magazines may not feed reliably; use magazines designed for the 6.5 Creedmoor cartridge.

Why is the barrel pinned to 16 inches overall length?

The 14.5-inch barrel is pinned and permanently attached to the FRC muzzle device to achieve a 16-inch overall length, meeting federal legal requirements for rifle ownership without requiring a tax stamp or registration.