GTA

Airguns by Make and Model => Crosman Airguns => Topic started by: jeja on May 26, 2014, 09:46:05 PM

Title: typical chrono speed for Trail NP AW 22.cal
Post by: jeja on May 26, 2014, 09:46:05 PM
Hi all
I don't have a chrony. What is the usual muzzle velocity for CPHP's?

Thx
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: HappyHunter on May 26, 2014, 10:04:21 PM
Hi John,

I don't have the AW, but do have the Trail "Hardwoods" edition (same powerplant, fps) and it is rated at 950 fps in 22 but in reality it shoots 14.66 gr H&N FTT's @ 740 over my chrony.
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: NickB79 on May 26, 2014, 11:54:30 PM
950 fps is only with alloy pellets.

Mine does 710 fps with CPHP's.

On edit: I see you're in Canada.  Did you buy the Canadian version, which is limited to 495 fps by law, or the American version, which is the one will do 700+ fps but is considered a firearm?
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: jeja on May 27, 2014, 09:18:22 AM
Thx for the info
You can buy two versions in Canada. The under 500FPS does not need a license and is not considered a "firearm" Over 500 FPS is considered a firearm and you need to have a  Possession and Acquisition Certificate (course/test). Air pistols under 500FPS are non PAL rated. Pistols over 500 FPS are considered restricted PAL and require you to belong to a gun club to transport to and back.

John
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: ray1377 on May 27, 2014, 11:40:00 PM
I have the hardwood .22 version and it pushes 14.3gr CPHP's over my chrony at 740 to 750 fps.
Ray
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: Sovietik on May 27, 2014, 11:47:34 PM
Im getting 785, with new seal and a re-lube.

was getting 750 with the stock seal and no tunning.
Title: Re: typical chrono speed for Trail NP AW 22.cal
Post by: OleTomCat on May 28, 2014, 06:56:16 PM
Here are some tuning results from a Trail wood stock, the seal was a little tight but should break in nicely...

(http://www.gatewaytoairguns.org/GTA/MGalleryItem.php?id=2399)