JARD Detachable Magazine Conversion Kit for Remington Model 700 Hunt 3.7in Long Action Black. Available in long and short action lengths as well as with your choice between our hunt or tactical magazine releases. Magazine not included with purchase of JARD Detachable Magazine Conversion Kit. AICS magazines available at extra charge as optional add-ons. Short Action Model stocks will require inletting for fitment Length Common Calibers 3.715 .30-06 Springfield / .270 Winchester 3.775 .300 Winchester Magnum / 7mm Remington Magnum 3.850 .300 Remington Ultra Mag / .338 Lapua Magnum JARD's Detachable Mag Kit is milled Aircraft Grade Aluminum. Magazine release levers are milled steel. Specifications for JARD Detachable Magazine Conversion Kit for Remington Model 700: Manufacturer: JARD Color: Black Features of JARD Detachable Magazine Conversion Kit for Remington Model 700 Action Size: 3.850" Long Action Release Type: Tactical Package Contents: JARD Detachable Magazine Conversion Kit for Remington Model 700 JARD 4447: Detachable Magazine Conversion Kit for Remington Model 700 Hunt 3.7in Long Action Black