Need tune for mk2 700 mm barrel slug

@Sam1951 Part of the beauty of the AGN forums are that our posts and questions are saved so that others can read and learn from them. Since you’re asking about one of the most popular airguns, I can assure you that you’ll find plenty of information posted by other FX Impact owners by performing simple searches. If you are unfamiliar with how to use the search function here are a couple of links to get you started:

This contains an example on how to perform a basic search using AGN’s Elastic search feature https://www.airgunnation.com/topic/search-broken/

The last post in this thread (by @Macgyver) shows an workaround using Google to better search AGN when you need to search for a phrase or the AGN search function is acting buggy https://www.airgunnation.com/topic/how-do-you-search-for-a-phrase-in-search/

If you can get this down you’ll unlock a wealth of information. Good luck in your search.