Check the listing for details. Tactical REX RMR Red Dot Sight Mount Reflex Scope Base Fit 20mm. Condition: New. Listed at 15.10 USD. Universal optics mount for most proliferated sites in the fieldThe project does not include red dotsColor: BlackWeight: Net: 2.58 ozLength: Exoskeleton: 2.10 inches, Universal Mount: 2.05 inchesMaterials: Exoskeleton: Steel, QPQ Finish Universal Mount: Aluminum, hard anodizedHeight: the exoskeleton and mounting base add 0.201 inches of height to the optic. Package :1 * Reflex Exoskeleton1 *Reflex Picatinny Mount Plate1 * 8 mounting posts SHIPPING:-The shipment usually takes(via SpeedPAK for free )-7-12 days to USA, Canada, UK or Asian Countries. 10-18 days to Euro Countries (excluding Italy and Russia) 18-25 days to Italy, Russia, South American Countries and African Countries. RETURNS: -We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 14 days of your purchase. -For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. -Please allow up to 15 business days for returns to be processed.-Shipping and handling charges are not refundable.