When SOPMOD grew teeth, Block II was the result.

The M4A1 Block II represents the evolution of the GWOT-era carbine—built to support heavier optics, night fighting capability, and mission-specific accessories without sacrificing reliability. This configuration became synonymous with special operations units pushing deeper, longer, and harder into complex environments.

Defined by the Daniel Defense RIS II rail, Block II allowed for full-length mounting of lights, lasers, and foregrips while maintaining a rock-solid zero. Paired with modern optics and suppressor-ready setups, it marked a clear shift toward night dominance and modular lethality.

This illustration captures the unmistakable Block II profile—long quad rail, forward-mounted accessories, and that battle-proven look that’s been cloned endlessly for a reason.

Desk Mat Features

• 🎯 High-resolution TacArtCo digital illustration with crisp details and subtle wear marks

• 🧲 Non-slip rubber backing to keep it locked in place

• 🧵 Stitched edges for durability and a clean finish

• 📏 4mm thick neoprene for comfort and stability

• 🖥️ Ideal for desks, workbenches, gun rooms, and loadout planning

Care Instructions

• Clean with warm water and mild soap

• Light brushing if needed

• Air dry only

Made to order
🛠️ Production: 2–4 days
📦 Shipping: 5–7 days