PMK – Polymer 4 Notch Extended M-LOK® Rail Section for Light & Laser Applications

The IMI Defense™ PMK Polymer 4 Notch Extended M-LOK® Rail Section is a lightweight and durable accessory mounting solution specifically engineered for forward-mounted tactical lights and laser applications on modern M-LOK® handguard systems. Designed for tactical, defensive, duty, and recreational shooting platforms, this extended rail section provides enhanced accessory positioning while maintaining a streamlined and lightweight rifle configuration.

Constructed from high-quality temperature-resistant reinforced polymer, the PMK Extended Rail Section delivers excellent durability, recoil resistance, and lightweight performance for demanding operational environments. The extended forward design allows improved placement of weapon lights and laser aiming devices for enhanced ergonomics, activation access, and rail space optimization.

The integrated tight-fit alignment stud ensures secure attachment to the M-LOK® mounting surface while helping absorb recoil forces during heavy use. Captive Allen mounting screws simplify installation and help prevent hardware loss during maintenance or accessory changes.

Compatible with Magpul® M-LOK® systems and featuring a Mil-Std. 1913 Picatinny rail profile, the IMI Defense™ PMK Extended Rail Section provides reliable mounting performance and versatile accessory compatibility for modern tactical rifle setups.

Features & Benefits

• Lightweight reinforced polymer construction
• High-quality temperature-resistant polymer compound
• Extended rail design optimized for light and laser mounting
• Compact 4-notch rail configuration
• Mil-Std. 1913 Picatinny rail profile
• Compatible with Magpul® M-LOK® systems
• Tight-fit alignment stud improves stability and recoil resistance
• Captive Allen mounting screws
• Low-profile lightweight tactical design
• Ideal for tactical lights, lasers, and rail-mounted accessories
• Designed for tactical, defensive, and recreational shooting applications

Important Notice

Excessive tightening of screws may result in wear, deformation, or thread damage that could compromise product integrity and safety. Always follow the recommended torque specification during installation.