Kit is designed to allow the shooter to attach a Bayonet (standard style to the M9 Bayonet) to the RFB Rifle only. Kit does not work for the Kel-Tec's other rifles. Includes one (1) Bayonet Lug, one (1) Hex Key, one (1) set screw and Installation Instructions. Black. Specifications for Kel Tec RFB Bayonet Lug Black RFB-410: Mfg Item Num:  RFB-410 Type:  ACCESSORIES - GUN ACCESSORIES - GUN PARTS made in specialized factories:  made in specialized factories Tactica:  Tactical Master Model Header:  RFB Bayonet Lug The Kel Tec RFB Bayonet Lug Black RFB-410 is a quality addition to the Kel-Tec lineup. For more great deals on AR 15 Parts by Kel-Tec, please browse our Kel Tec Gun Parts page.