The JE Machine Tech PS-DC4B AR-15 QD Lightweight Dust Cover is engineered to keep your rifle’s ejection port protected while trimming unnecessary weight from the platform. Built from ultra-high-strength polymer with molded lightning-cut styling, this quick-detach cover offers a clean, modern look and straightforward installation on standard AR-15 upper receivers.

This dust cover is ideal for shooters who want a simple, low-mass upgrade that still shields the bolt and ejection port area from dust and debris during storage, transport, and range use. The QD attachment allows fast removal for cleaning or maintenance without tools, making it a practical choice for regular training and recreational shooting. Thoughtful design and consistent quality from JE Machine Tech make the PS-DC4B a dependable accessory for AR-15 owners.

Key Features:

• Manufacturer: JE Machine Tech
• Model: PS-DC4B
• Platform: AR-15
• Material: Ultra-High-Strength Polymer
• Color: Black
• Attachment Type: Quick-Detach (QD)
• Compatibility: Standard AR-15 Upper Receivers
• Weight: 0.05 Lb