This Remington manufactured bolt stop is for the model 770 bolt action rifle and is in very good condition with light wear.  (file photo)

Note: Remington model 770 rifles with the following calibers and serial numbers have been observed with this part:

 243 Win: M72083803

270 Win: 71387626, H70017624, H70038356, H70056582, M71685872, M72146158 & M71664845

30-06 Sprg: H70000776, H70043516, M71661216, M72150174, M72152187, M72152449 & M72163671

7mm Rem Mag: M72115877

300 Win Mag: H70014540, H70052126 & H70005745