The new Strike Industries Extended Latch is not only a great addition to the ARCH charging handle, it is a great addition to any standard charging handle and is the first Extended Latch constructed of aluminum to prevent wear on your receiver!!! The SI AR-LATCH ads functionality and an aggressive look to your AR without taking a toll on your bank account. With its ergonomic design it makes for an even smoother charge in extreme conditions. The quality of the Strike AR-LATCH is second to none. Once you place the AR-LATCH on your rifle, you will see, feel, and know the quality of the AR-LATCH!