Just received my 177 Prophet 2 today from Talon Tunes. Thx Tony! Came with the reg set at 150 bar. At that setting will push a 13gr JSB to only 850fps and a 10gr to 915fps. I increased the reg to 170bar and only 885ish with a 13gr ZAN. Seems not alot of speed with such a high reg pressure. Is this normal? I purchased this rifle to shoot 177 slugs as the new valve was supposed to put out big power with lower reg pressures. The Priest 2 I had would easily push a 13gr slug into the mid 900's with a lower reg pressure. Not sure if there's a problem with the gun or this is normal??? Any info would help.
Thx!
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Thx!
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