The SilencerCo Charlie ASR Active Spring Retention Mount in Nitride finish is a top-tier quick attach/detach system designed for suppressors. Engineered to pair seamlessly with an ASR muzzle device this mount offers one of the most reliable and high-performing mounting solutions for rifles. Its durable nitride finish ensures long-lasting performance and resistance to wear making it a standout choice for firearm enthusiasts seeking efficiency and precision.