Specna Arms Steel Dust Cover for M4/AR-15 AEGs

If you've misplaced parts from your dust cover, this set should cure that! The Specna Arms Steel Dust Cover for M4/AR-15 AEGs is a replacement original part set for Specna Arms M4/AR-15 platform AEGs, but will also fit most other brands; modification may be required. The set includes the dust cover, axis pin, c-clip, and spring.