Tomb Raider 3 - Ladder Glitch - Weapon Mixing

Haven't seen anything on this glitch yet. I've accidentally found it & been using it for a couple of years now.. The glitch allows for rapid fire of rockets, grenades and shotgun bullets by MP5 weapon mixing. You can use a different weapon on the ladder like the shotgun, and you'll also get the firerate like the shotgun. This glitch does work when mixing pistols, but you can have the look of the holding the pistols on Lara's hands by using the ladder glitch. You can also try this on Tomb Raider 2 and I'm sure it might work. I tried it with the TR2 demo a long while back.