Black Widow Baffle. Compatible with the following Black Widow Silencers - GP TIP SILENCERS WITH 84MM DIAMETER BODY. 230SR SG35R BG23R BG35R 230CR CG35R BL23R CL23R OVAL SILENCERS WITH CARBON TIP 200ST 300ST 400ST BC20V 300BT BC40V 200CT 300CT 400CT TRI OVAL SILENCERS BC30T SC30T SC35T CC30T SPECIFICATION Diameter : 49mm (where baffle is fixed in place) length : 120mm. Body type : Straight. Bolt and Washer included.