AR 15 Dust Cover With Knurled Rod

AR 15 Dust Cover With Knurled Rod The AR-15 Dust Cover with Knurled dust rod fits all standard AR-15 style ejection upper receivers with Mil-Spec dimensions. The knurled dust cover rod allows you to install a Mil-Spec style dust cover without having to install the tiny C-clip that holds the rod in place. The end of the rod is knurled, preventing the rod from passing through the hole in the upper receiver. This method makes building your upper receiver faster and easier. Featured Dust Cover Knurled Dust Cover Rod Dust Cover Spring No C-Clip Needed Weight: 0.8 ounces Phosphate Coated 100% American Made Note: Knurled Rod may not be compatible with some billet upper receivers.