Home / AR Parts / ARFH3PNG ARFH3PNGMSRP $17.99 LBE 5.56 Three Prong Flash Hider with 5.56 Crush Washer. Made from 1215 Steel. Threads are 1/2×28. Use a 3/4 Wrench for Installing. MADE IN THE USA ARFH3PNG quantity Add to cart Categories: AR Parts, Upper Parts Product ID: 985