Adds thickness to each side.
Example: .040" adds .040" to EACH grip. This adds a TOTAL of .080" to the OVERALL grip thickness.
NO REFUNDS or EXCHANGES: We will still replace the grips if there is a fitment issue or defect caused by our error.
**Adding thickness to your grips may cause reach or functionality issues. You may need to sand your grips down so you can reach your mag release, trigger, safety, etc.
Adding 0-.040" usually does not require any modifications. Anything above .040" may require modifications.