DescriptionBrand Name : FangNymphOrigin : Mainland Guide Length : OtherGuide Type : PicatinnyFeature:Quick Detach RSA GBB Buckle Sling SwivelCan be installed to any 20mm Picatinny Weaver Rail mountQuick- detach feature provides emergency weapon install and release.Provides a low profile forward sling attachment point for both the MS2 or MS3 systemsMade from hardened steel for wear and corrosion resistanceSpecifications:Type: QD RSA GBB BuckleMaterial: Aluminum AlloyColor: Matt BlackSize: 48 x 25 x 12 mmWeight: 32gRail Type: 20 mm Standard RailPackage Include:1*Quick Detach RSA GBB BuckleNotes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you2. Please allow 1-3cm measuring deviation due to manual measurement.Shipment1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.3. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.4. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction5. We are not responsible for any custom duty or import tax. The shipping cost does not include any import taxes,and buyers are responsible for customs duties.Return/Refund1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS Shipping cost is bear by both seller and buyer in half.2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po.3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.FeedbackWe maintain high standards of excellence and strive for 100% customer satisfaction Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them.