Hello, I have removed the buffer tube and trying to make adjustments to the hammer spring,it doesn't seem to effect the fps? I just increased the reg pressure to approx 2350 PSI and even when I lo...
Hello, I have removed the buffer tube and trying to make adjustments to the hammer spring,it doesn't seem to effect the fps? I just increased the reg pressure to approx 2350 PSI and even when I lo...
HelloEveryone, What grain slug and reg pressure (PSI) for the 250Z are you all having best success with and is anyone shooting fairly tight groups at 100 yards? Thanks in advance. r/ John
Thanks for the zero responses. Appreciate you all.
Greetings, Does anyone on here do Barra 250Z repair/tuning? I just emailed Barra support and awaiting a response but was curious if anyone on this forum did it (for a fee). Thanks. R/ John


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