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Black Major


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Neat little rig, but they have faults, low power and a very heavy trigger 

[url=https://flic.kr/p/2kfpDMF][img]https://live.staticflickr.com/65535/50702516773_3320fed525_k.jpg[/img][/url]

[url=https://flic.kr/p/2kfpExD][img]https://live.staticflickr.com/65535/50702519323_286c2edda9_k.jpg[/img][/url]

[url=https://flic.kr/p/2kfpFc4][img]https://live.staticflickr.com/65535/50702521493_d556654faf_k.jpg[/img][/url]

 

Renews seal and put a new spring in, well new to the gun, the wire is thicker and is much stronger, then I filed and polished the trigger and sear faces plus a bit of angle adjustment. It now runs smooth and at about 490-500 fps the trigger is still not that light but much better.

Ok pictures don't work ****!

 

 

 

Edited by Chaz25
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  • 3 weeks later...

Pic's!!

IMGP0763

As I got it sight mount held with body filler!

 

IMGP0791

 

the sear is the main problem not long enough on the trigger end and to long on the catch end so mechanical leverage is poor leading to very high trigger tension, if the main spring is not to much or highly pre-loaded you can get a much better trigger which is the road I took.

 

IMGP0773

Piston has been wielded at the running band and new head seal and cross pin, cocking arm pin and rear cylinder pin replaced with made pins. 

Edited by Chaz25
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  • 3 weeks later...
On 27/12/2020 at 18:45, Chaz25 said:

Pic's!!

IMGP0763

As I got it sight mount held with body filler!

 

IMGP0791

 

the sear is the main problem not long enough on the trigger end and to long on the catch end so mechanical leverage is poor leading to very high trigger tension, if the main spring is not to much or highly pre-loaded you can get a much better trigger which is the road I took.

 

IMGP0773

Piston has been wielded at the running band and new head seal and cross pin, cocking arm pin and rear cylinder pin replaced with made pins. 

Is it a Milbro cougar ?

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