Check the listing for details. Keymod Picatinny Rail 3 Slots Rail Section Rail Mount Scope Mount Tactical Rail. Width: 21 mm/ 0.82 inches, Condition: New. Listed at 11.45 USD. Top-selling M-Lok Rail Section 5,7,9,11,13 Slot Polymer Picatinny Weaver Rail Fits MLOK Rail BUY NOW Scout Light M600B Weapon Light with Remote Pressure Switch Controller for Rifle BUY NOW Tactical Flashlight Tail Switch Weapon Light Remote Switch for M300 M600 M952 BUY NOW M-lok QD Sling Mount Sling Swivel Adapter Rifle Sling Attachment for Mlok System BUY NOW Pistol Shotgun Rifle Barrel Mount Flashlight Scope Laser Tube Clamp Gun Adapter BUY NOW Tactical M-LOK Offset Mount 1" Ring Mount for Flashlight Scope MLOK Rail BUY NOW M300B M600B Scout Light Flashlight Tail Switch Rail Cover Combo BUY NOW MLOK Rail Hand Protection M-lok Rail Cover Panel for M-lok System Black BUY NOW Keymod Picatinny Rail 3 Slots Rail Section Rail Mount Scope Mount Tactical Rail SPECIFICATION 3-Slot(mm/inch): 42 / 1.65 Material:Made OfT6061-T6 AluminumColor: Black,Tan, Red, PurpleFEATURES【Great Low Profile】The height of 3 slot picatinny rail is extremely thin, ONLY 0.27 inch/6.88 mm. Purple/Red/Tan/Black will be attractive on your black arms.Dress up your gun.【Light weight】The picatinny rail adapter weights only 0.35 oz/10 g. Will not add any more weight than needed. Length:1.65 inches/42 mm.【Top Quality Construction】 Machined from durable anodized aluminum,the fit and finish is nice and tough. 【Compatible System】Great fit to the Keymod system, attach to Keymod rail accessories such as scopes,magnifiers,red dots,bipods.PACKAGE1x Rail Section1x Allen Wrench1x Mount screws & Nuts setPaymentWe accept Paypal payments.RETURNFor defective or wrong items received : Buyers must report to the Seller within 30 days after received of goods. For defective item, Buyers must send with email of photos indicating the area and condition of defects. Upon acknowledgement by the Seller, the item must be returned within 30 days thereof. Actual postage fee for returning, as well as costs for re-sending the replacement item will be borne by the Seller.For exchange of sizes : We may accept exchange of sizes subject to our stock availability. If accepted, the Buyers must return the item at their own expensesNo exchanges or returns will be accepted for any reasons other than the aboveSHIPMENTPlease complete your delivery address with contact phone number, especially Russia buyer, please confirm your full name. Please make sure the delivery address is correct before payment.Products will be shipped out within 3 working days after payment confirmation.We are not responsible for any customs tax or import tax.We are sincerely sorry if you do not receive your items in the limited time, please contact us first. We will handle it together with you to get your satisfaction again.Case & FeedbackWe highly respect customers' advice, praise and complaints, absorbing every useful information to get a better product supplying.When you are satisfied with products and service, please leave positive feedback, we will slove it for you asap.If you have any problem regarding your transaction, please contact us first. We will try our best to meet your satisfaction rather than getting a poor feedback from you.Any problems,please do not hesitate to contact us at first time before we always try our best to solve it for you!