Valken Outer Barrel & Suppressor Set for ASL+ Sierra AEG

The Valken Outer Barrel & Suppressor Set is an airsoft rifle external part. The aluminum alloy outer barrel is 5.5-inches long and has 14mm counter-clockwise (negative) threads. This set also comes with a mock suppressor that measures 98mm in length and 38mm in diameter to fit inside most free-floating handguard rails. This factory replacement part is designed for use with the Valken ASL+ Sierra AEG rifles, but is still compatible with most M4/M16 airsoft AEG rifles.