USED JMac Customs HRD Extended MLOK Handstop Hard Coat Anodized Black HRD-EXT. These AR Handguards & Forends crafted by JMac Customs are made from hard coat anodized 7075 T6 aluminum for excellent corrosion resistance and this hardware is both lightweight and durable to perform in any conditions. The JMac Customs HRD Extended MLOK Handstop MLOK not only fits in MLOK slots but it can fit in and across M-Lok slots ensuring it is the perfect fit for your specific handguard and gear needs. Equip the JMac Customs HRD Extended MLOK 3-Slot Handstop to stabilize your shots while under the aggressive gripping of your trigger finger. Specifications for JMac Customs HRD Extended MLOK Handstop: Manufacturer: JMac Customs Color: Black Fabric/Material: 7075-T6 Aluminum Mount Type: M-LOK Weight: 0.7 oz Gun Rail: M-LOK Finish: Hard Coat Anodized Features of JMac Customs HRD Extended MLOK Handstop Flash and Sound Enhancing Muzzle Brake Package Contents: JMac Customs HRD Extended MLOK Handstop JMac Customs HRD-EXT: HRD Extended MLOK Handstop Hard Coat Anodized Black