In a previous episode of Vickers Tactical TAC-TV, Larry Vickers made an in-depth analysis of the Stone 63 LMG which was used by the U.S. Navy SEALs in Vietnam. Now he discusses with Monty LeClair the rifle whilst at the range shooting it. One interesting tidbit about it use during the Vietnam War was that the the SEALs never used it with a bipod and instead they just kneel when shooting it.

The airsoft version of this is the G&P G&P U.S. Navy MK23 AEG.