WR DETACHABLE CONVERSION TO AICS 3.715" FLOORPLATE BOTTOM METAL (DBM) TRIGGER GUARD. The best and easiest REM 700 Long Action conversion kit in the world. *** DROP IN FIT ***Uses the AICS 3.715 magazine for cartridges such as 270 Win, 3006 Spr, 300 Win Mag, 7mm Rem Mag, etc. Remington 700 LA owners can now use cheaper AICS 3.715 pattern magazines without buying expensive aftermarket stocks and chassis.DROP IN FIT to the factory standard rifle (no inletting required).