ONE HORSE Upper Parts Kit (Dust Cover and Forward Assist)

TIMBER CREEK TCO Enforcer Upper Parts Kit Black

Timber Creek Outdoors TCO Enforcer Upper Parts Kit for AR-15, Blue - E UPK B

Timber Creek Outdoors TCO Enforcer Upper Parts Kit for AR-15, Red - E UPK R

Timber Creek Outdoors TCO Enforcer Upper Parts Kit for AR-15, Purple Anodized - E UPK PPA

FORTIS MFG Billet Dust Cover fits AR-15 Gray

Fortis Billet AR-15 Dust Cover, OD Green - DCSTANDODG