5.2 oz lighter than the 805 Bren - Non-reciprocating charging handle - Bolt release similar to AR15 - Bolt release inside trigger guard as well - Bolt lock inside trigger guard - 3 Shorter fore grip reduces weight - External finger adjustable gas tube - Storage in pistol grip - Self-Capture Take down pins - Magpul M-LOK compatible and accepts AR-style buffer tube pistol stabilizing braces - Threaded 1/2x28 muzzle - Built in QD sling pocket in the rear of the receive - 20rd Magazine