Ultimate Arms Gear Tactical Shadow Ops AR-15 or M-16 Rifle Heavy Duty Stealth Black Handle Stainless Steel Military M9 M1 Survival Blade Bayonet With Tactical Sheath Scabbard Attaches the tip of any Bayonet with Full Tang Blade 1/4" Thick Knife 12.5 Inches Overall Full Tang With Black Blade & Black Wood Handle. Blade 7.5" Inches Long and 1/4" Inch Thick! Knife Weight 1 lb 1oz, With heath 1 lb 12 oz. Fits AR-15 / M-16 Style Gun Mounts. Complete With M9 Bayonet Mount Attachment And GI Style Bayonet Scabbard/Sheath With ALICE style attachment CLIP to connect the sheath directly to a belt or vest.