I recently got and have started playing with a Nucleus action, and saw a few recommended tweaks in various threads:
- Gentler extractor entry
- Beveled shroud locking pin
- Cut back magazine feed lips
- Has anyone cut back the feed lips of their polymer AICS magazines (ideally MDT) to a bit behind the cartridge shoulder for the Nucleus, or other actions with some style of CRF? What issues, if any, did they encounter on that action?
- Has anyone then used these magazines without issues on push-feed actions? (Savage 10 in my case)