AAE Freakshow-QD Arrow Rest RH Extended Sling Blade launcher arm adjusts 1.5 in. forward or back;Detachable with one hole repeatability;QD mount comes with an incorporated bubble;Engineered at a 38 degree angle when set in line with the rest of itselftable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 2200 Product Group Code: 2200H Inactive: No