Fortis Manufacturing SHIFT Short Angled Grip M-LOK Grey Anodize. The Shift short is a hybrid of sorts. The shape works as a comfortable hand stop when going with the thumb over method. The grip allows you to handle the weapon with confidence and the organic design enables the operator to manipulate the rifle in ways thats not quite possible with other vertical grip designs. Look for our distinctive grip design and you'll see the difference. Specifications for Fortis Manufacturing SHIFT Short Angled Grip M-LOK: Manufacturer: Fortis Manufacturing Finish: Anodize Gun Make: AR Platform Gun Type: Rifle Gun Model: AR-15 Material: 6061 - T6 Aluminum Mount: M-LOK Length: 2.93 in Width: 1.17 in Height: 1.71 in Weight: 2.5 oz Condition: New Mount Type: M-LOK Grip Type: Angled Grip ATF Approved Fabric/Material: Aircraft Grade 6061-T6 Aluminum Features of Fortis Manufacturing SHIFT Short Angled Grip M-LOK One Piece Billet Design Aircraft Grade 6061-T6 Aluminum Military Specification Type III Hard Coat Anodized Package Contents: Fortis Manufacturing SHIFT Short Angled Grip M-LOK MLOK Hex Key What firearm models does the manufacturer say Fortis Manufacturing SHIFT Short Angled Grip M-LOK is compatible with? The manufacturer suggests that Fortis Manufacturing SHIFT Short Angled Grip M-LOK is compatible with AR-15Fortis Manufacturing SHIFT-ANG-ML-GRY: SHIFT Short Angled Grip M-LOK Grey Anodize