if i stuck a really cheapo barrel on my mates cocker and ran it on Co2 and then put a boomie or a freak on my shocker with angel air i think you would find the shocker was damn site more accurate. the marker only contributes to a small portion of the guns overall accuracy, the reg, and barrel, are as, if not more important.
IMO the shocker is genrally a more stable firing platform than a cocker anyway beacuse it has less metal flying about (the cockers whole back block and bolt compared to the very small moving part of a shocker bolt).
IMO the shocker is genrally a more stable firing platform than a cocker anyway beacuse it has less metal flying about (the cockers whole back block and bolt compared to the very small moving part of a shocker bolt).