The B5 Systems Grip Plug seals the hollow storage cavity found in many AR-15 and M16 pistol grips, preventing debris, moisture, and dirt from accumulating inside your lower receiver.
- Type: Grip cavity plug/insert
- Compatible Firearms: AR-15, M16 (grips with storage cavities)
- Material: Polymer
- Finish: Olive Drab Green (ODG)
- Installation: Tool-free press-fit
![Hornady Precision Hunter .270 WIN, 145gr, ELD-X - 20 Rounds [MPN: 80536]](https://www.tacticalwatchstore.com/wp-content/uploads/2026/10/hornady-precision-hunter-270-win-145gr-eld-x-20-rounds-mpn-80536.webp)