Griffin Armament GRIFFIN MK2 RIFLE PATROL 5.56 14.5

The Griffin MK2 Rifle Patrol is a purpose-built AR-style carbine combining a pinned 14.5-inch barrel with Griffin Armament engineering. The platform features a fully ambidextrous lower and a tuned mid-length gas system optimized for both suppressed and unsuppressed operation. The rifle incorporates Griffin 416R stainless steel barrel construction and a number of service-oriented components for enhanced durability and control.

Key Specifications

• The model is the GRIFFIN MK2 Rifle Patrol.
• The caliber listed in the model name is 5.56.
• The chamber specification provided in the product text is .223 Wylde.
• The barrel length is a 14.5-inch (pinned) configuration.
• The barrel material is described as Griffin 416R SS HEDP.
• The gas system is a tuned mid-length design for suppressed or unsuppressed use.
• The upper and lower are forged and Type 3 hardcoat anodized.
• The lower receiver offers full-ambidextrous controls including magazine release, bolt release/catch, and safety selector.
• The rifle includes a Primo pinned gas block and a Griffin Silencer Mount muzzle device.
• The stock and buffer system are optimized for suppression with a Griffin ECS stock and AR-SOB suppressor-optimized buffer.

This Patrol carbine balances service-grade features with durable materials to support demanding use. Its combination of a 416R stainless barrel, pinned gas block arrangement, suppressor-optimized buffer system, and fully ambidextrous controls makes it well suited for users seeking a reliable, hard-use AR platform. The MK2 Patrol emphasizes durability, suppressed-operation tuning, and ergonomic controls to serve as a capable duty or field rifle option.

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