FN 20100505 Non-Reciprocating Charging Handle Conversion Kit (Heavy) for FN SCAR 17S & 20S, Black $922.50
SureFire WARCOMPSPORT5561228 Warcomp Sport Flash Hider 22 Cal (5.56mm) 1/2"-28 tpi, Open Tine 3-Prong, Ported Black Stainless Steel for AR/M4-Platform $89.00
SureFire WARCOMPSPORT7625824 Warcomp Sport Flash Hider 30 Cal (7.62mm NATO) 5/8"-24 tpi, Open Tine 3-Prong, Ported Black Stainless Steel for AR/M4 Platform $89.00