Looking for Info on the JSAR Hawk.....Reg pressure ? and typical velocity with .25 pellets ?
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JSAR Hawk
- Thread starter Zermat
- Start date
Comes with a Fixed pressure Reg set at 2100 psi
As guns delivered, JSB Kings @ 740/760 range.
To increase power simply remove the receiver from lower tube, pull out barrel & drill out the transfer hole in the Receiver casting to match the transfer port/valve and barrel size.
*This was found out to be a manufacturing miss when JSAR had these guns Specs specified. While not a defect or anything being a RED flag, it is is known and a spoken of mod to make if wanting higher power.
DONE .... velocity with JSB Kings hovers in the 890 / 910 range.
Which is honestly about perfect !
Scott
As guns delivered, JSB Kings @ 740/760 range.
To increase power simply remove the receiver from lower tube, pull out barrel & drill out the transfer hole in the Receiver casting to match the transfer port/valve and barrel size.
*This was found out to be a manufacturing miss when JSAR had these guns Specs specified. While not a defect or anything being a RED flag, it is is known and a spoken of mod to make if wanting higher power.
DONE .... velocity with JSB Kings hovers in the 890 / 910 range.
Which is honestly about perfect !
Scott
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