(BEFORE) Stock Tristar T100 plastic grips
(AFTER) LOK Mayhem G10 grips
Much thinner, much more aggressive grips and very, very sturdy. I thought these were aluminum at first, but learned that the G10 material is as strong and much lighter. No trimming necessary, they just fit right on. They come with a small rubber washer for the stock screws. They snug the grips to the gun nicely.