Developed at the request of the Border Patrol Tactical Operations Group (BORTAC), our 140mm basepad for the HKP30/30L and VP9 has features not found on our basepads intended for competition.
Anti-vibration locking screws
(NEW!) STAINLESS STEEL locking plate -- extra strong, extra thin (to fit the HK P30 frame)
The basepad adds 5 rounds to the HKP30 .40 S&W and 9mm magazine -- a tremendous improvement over the factory-standard 13 or 15 rounds. It also works on the HKP2000, where it provides 4 additional rounds.
Big Book Catalog, Issue:73, Page:232