Samson Ruger Mini-14/30 Hannibal Rail - 2008 / Later Version Anodized Natural Gray. Choose 2008 and Later Mini-14 or Mini Thirty if your rifle has a factory flange barrel and a series number beginning with 580 and higher. Directly mount a micro red dot forward of the action without the need for a Picatinny rail clamp adapter. The integrated Picatinny rail on top of the Hannibal Rail is perfect for mounting any accessory your heart desires and gives your rifle a more tactical look. The Hannibal Rail accepts red dot optics compatible with the following footprints: Trijicon RMR Leupold DeltaPoint Pro Vortex Venom C-MORE. IMPORTANT: The Hannibal Rail is available in two different versions depending on the model and year of your Mini-14 / Mini Thirty rifle. Refer to the serial number lookup on the Ruger website if you are unsure what year your rifle was manufactured. It is very important that the correct combination of Hannibal Rail and barrel type is used. For Mini-14 with factory flange barrel and serial number beginning with 580 and higher choose Mini-14 (2008 / Later) / All Mini Thirty (Black Graphite or Natural Gray) For Mini-14 with factory straight pencil barrel and serial number beginning with 181 thru 579 choose Mini-14 (2007 / Earlier) (Black Graphite or Natural Gray) For Mini Thirty choose Mini-14 (2008 / Later) / All Mini Thirty (Black Graphite or Natural Gray) Specifications for Samson Ruger Mini-14/30 Hannibal Rail - 2008 / Later Version: Manufacturer: Samson Finish: Type III Hardcoat Anodized Fabric/Material: 6061-T6 Aluminum Gun Make: Ruger Gun Model: Ruger Mini-14 Post 2008 Ruger Mini-30 Gun Type: Rifle Length: 9.9 in Width: 1.5 in Height: 0.7 in Weight: 5.6 oz Features of Samson Ruger Mini-14/30 Hannibal Rail - 2008 / Later Version Compatible with Samson A-TM Folding Stock Replaces factory plastic handguard Mounts directly to barrel allowing the use of most aftermarket Mini-14 stocks Allows mounting of micro red dot Package Contents: Samson Ruger Mini-14/30 Hannibal Rail - 2008 / Later Version Barrel Clamp 2in Picatinny Rail Section QD Swivel Mount Blue Thread Locker 4x 10-32 x 3/8 Low Head Screw (2X 2 Picatinny Rail Section 2X Qd Swivel Mount) 4x 6-32 X 3/8 Socket Head Screw (2X Barrel Clamp 2X Micro Red Dot Optional) 2x MR1 Pins (Trijicon RMR Leupold Deltapoint Pro) 2x MR2 Pins (C-MORE Vortex Venom) 9/64in Hex Wrench 7/64in Hex Wrench 3/32in Hex Wrench 1/16in Hex Wrench Samson 03-00265-11: Ruger Mini-14/30 Hannibal Rail - 2008 / Later Version Anodized Natural Gray