AEA Challenger Pro .30 with NSA Slugs at 100 YARDS - 138 FOOT POUNDS!
This review tests the AEA Challenger Pro in .30 caliber using NSA slugs at 100 yards. The video compares performance between high and standard power springs, finding negligible differences in group size but noting the high power spring offers slightly more velocity. The effectiveness of a DonnyFL moderator for noise reduction is also assessed.











