- 450M No.1-S scope change noticed by chance loose buttstock
- reviewed assembly diagram fix requires removing recoil pad to access stock bolt
- guessed right phillips #2 to remove recoil pad apply grease to prevent tearing pad
- buttstock hex bolt slotted to tighten just need long enough large blade screwdriver
- bolt quite loose needed about full turn to tighten up
- re-installed recoil pad all ok like it never happened







