- "Let it rain" ejection port cover allows you to personalize your AR15
- Engraving is on the inside of the cover, so when cover is closed, nothing is visible
- Constructed of steel to correct dimensions
- Fits standard 5.56mm upper receivers
- Comes with detent installed
AR-15, Issue:08, Page:030
Big Book Catalog, Issue:65, Page:030
New Product Supplement, Issue:641, Page:003