6315XE (Xeno) is a Dead Air Xeno compatible muzzle device threaded for 1/2 x 28. Based on the successful 6315 design that features smaller and shorter 3 o'clock and 9 o'clock ports and provides 15 to 20% better compensator performance over TDP spec A2 compensator (Army designation), all without incurring additional concussion, noise and flash suppression, 6315XE is a closed bottom flash suppressor that reduces dust signature when shooting from prone.