GTA

Support Equipment For PCP/HPA/CO2 and springers ,rams => Tuners => Topic started by: LDamm on February 12, 2021, 06:31:21 PM

Title: JohnnyPiston Tune
Post by: LDamm on February 12, 2021, 06:31:21 PM

Just got my HW97k laminate  .177 back from a JohnnyPiston tune.  Super happy with it.  Cocking stroke is super smooth.  12.91 ft. lbs with 8.4 JSB’s.  Awesome detailed tune with great communication throughout.

Title: Re: JohnnyPiston Tune
Post by: Killercrow on March 17, 2021, 03:40:50 PM

Beauty of a rifle. Like that brake, compliments the gun nicely.

Title: Re: JohnnyPiston Tune
Post by: mr007s on March 17, 2021, 03:51:18 PM

Thats a keeper

Title: Re: JohnnyPiston Tune
Post by: LDamm on March 17, 2021, 10:13:55 PM

Thanks Allan & Ray,  I have since added a Rowan Engineering extra set- back trigger, adjustable butt-pad and trigger guard.  It sure fits me better now.

Title: Re: JohnnyPiston Tune
Post by: Rick67 on March 17, 2021, 11:26:11 PM

I got a weakness for blue laminates  ;D