V7 Weapon Systems continues their all out assault on your AR-15’s excess weight. Their new V7 Ultra-Light Mag Catch/Release offers a 48% weight reduction versus the standard parts. The mag catch engagement point is made from the same super alloy that they use on their V7 Lightweight Castle Nut that they claim is 30% stronger and harder than 7076 T6 aluminum. The button and threaded post is machined from 7076 T6. It is hard anodized and completely corrosion resistant.
I am kind of interested to see what weight saving parts V7 Weapon Systems will come up with next. Check out the V7 Ultra-Light Mag Catch/Release at V7 Weapon Systems.