GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: Bmeehan19 on August 21, 2016, 03:48:07 PM

Title: M4-177 convert to HPA Arrow Gun
Post by: Bmeehan19 on August 21, 2016, 03:48:07 PM
Ive attached the link to my thread in the Crosman Gate. Looking for help on valve sizing in relation to PSI valve mods and barrel ID. If any of you can help me achieve my goal. Or at least make it as efficient as possible.

Thanks in advance
Bryan


http://www.gatewaytoairguns.org/GTA/index.php?topic=113549.msg1088230#msg1088230 (http://www.gatewaytoairguns.org/GTA/index.php?topic=113549.msg1088230#msg1088230)