Two ways to qualify for SRE: 1) Upgrade to instaknife, stab and hang Repsol. 2) Upgrade to 3/3 flare gun, unload all 4 flares into Repsol. Thank you for your interest in the Stab Repsol Everytime (achievement) clan. Post evidence here to be recognized. Membership in STE does not preclude other memberships.