Overview Reviews Product Description Ultradyne USA ATHENA Linear Compensator, 762NATO/308 Winchester, Fits AR-10s with 5/8X24 Threads, Black, 4.6 oz., 416 Stainless Steel, Includes Shrouded Timing Nut UD10690 Product Videos Product Reviews Write a Review Write a Review × Ultradyne USA ULTRADYNE ATHENA LINEAR COMP 5/8X24 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *