PMK – Polymer 4 Notch M-LOK® Rail Section with Integrated QD Port

he IMI Defense™ PMK Polymer 4 Notch M-LOK® Rail Section with Integrated QD Port is a lightweight and multifunctional accessory mounting solution engineered for modern tactical rifle platforms. Designed to combine Picatinny rail functionality with an integrated Quick Detach sling attachment point, this versatile rail section maximizes handguard efficiency while minimizing added weight and bulk.

Constructed from high-quality temperature-resistant reinforced polymer, the PMK Rail Section delivers outstanding durability, recoil resistance, and lightweight performance for demanding tactical, defensive, duty, and recreational shooting applications. The integrated QD sling swivel port provides a secure attachment point for push-button sling swivels while maintaining compatibility with rail-mounted accessories.

Featuring a Mil-Std. 1913 Picatinny rail profile with a compact 4-notch configuration, the PMK Rail Section allows users to securely mount lights, lasers, grips, and other tactical accessories while simultaneously maintaining a streamlined sling attachment solution.

The integrated alignment stud ensures a tight and stable fit 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, the IMI Defense™ PMK Rail Section with Integrated QD Port provides a durable, low-profile, and highly efficient mounting solution for modern rifle setups.

Features & Benefits

• Lightweight reinforced polymer construction
• High-quality temperature-resistant polymer compound
• Integrated Quick Detach sling swivel port
• 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 multifunctional tactical design
• Ideal for mounting lights, lasers, grips, and accessories
• Secure push-button QD sling swivel compatibility
• 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.