Pro Sport .177

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kt83
Posts: 2
Joined: Sat Jul 18, 2015 1:50 pm

Pro Sport .177

Sat Jul 18, 2015 1:53 pm

Hi Guy's, my first post and I'm sorry if this has been covered before but what internal difference is there between the 1996 mk1 ps and my current 2004 model? Thankyou guys. Kt83

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DESERT FOX
Posts: 43
Joined: Fri Jul 17, 2015 9:27 am

Re: Pro Sport .177

Sat Jul 18, 2015 5:23 pm

As far as i know the early ones had a shorter stroke 82mm i believe.
The newer ones are longer stroked at 96mm I believe.
Other than two extra side stock screws,on the later ones.
And different springs.

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zippy
Posts: 355
Joined: Sun Feb 15, 2015 7:23 pm

Re: Pro Sport .177

Sat Jul 18, 2015 8:14 pm

The early pro-sports had plain stocks, and no extra screws at the rear side of the stock.
The spring had three closed coils at one end, the cheek peace was lower and less profound, the stroke was shorter, cylinder diameter was lager.


The later pro-sports had lovely lazer checkering higher cheek peace and upgraded cocking lever linkage. the spring was up graded and so was the tx200's,,
cocking stroke longer and the piston seal.. ect was upgraded to a smaller diameter.

Air arms changed the size of the piston seal in the year 2000.
Air Arms tx200hc, mtc taipan, 4-16X50
Air Arms tx200hc, falcon menace, 4-14x44 FFP
Air Arms Pro-sport, mtc mamber
Air Arms TDR, falcon menace 10x44
HW 100t falcon menace 4-14X44 FFP
HW 100t richer optics
HW 97KT
HW 45 Geordie custom grips
Alecto

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