Forward Controls Design Ambidextrous Charging Handle (ACF) The Forward Controls Design Ambidextrous Charging Handle (ACF) is a refined, hard-use upgrade built to enhance control and reliability on the AR-15 platform. Developed over years of testing, the ACF is precision machined from 7075 aluminum to withstand repeated charging without flex, while its optimized geometry helps deflect excess gas away from the shooter when running suppressed. Wide ambidextrous T-levers provide smooth, effortless manipulation from either side, with positive latch engagement on return. The ACF delivers superior ergonomics, durability, and performance without unnecessary complexity. Finished in OD Green and proudly made in the USA, the ACF is designed for hard use and long-term reliability. Note: Not compatible with SIG MCX or SIG 516.