BSA Revised Video // Overhaul BSA Lightning XL SE .22 Air Rifle

[4888blues]

Here is the new revised video

Happy Thanksgiving Enjoy!

I upgrade the piston for a better piston seal, remove the shroud and adjust barrel using a zeroed out scope, Make a metal trigger blade and adjust the trigger, cerakote the shroud and machine a new shroud to barrel transition etc...

 

[Theoben Eli.]

Im have same gun can you take some notes of it
Size piston 29mm ?
Piston stroke lenght

 

[4888blues]

about 3-3/4" Piston stroke and 29mm air chamber not the tube entrance as that was smaller

 

[Theoben Eli.]

Hi Mike,
Im like youre video's follow it a long time.
So 29mm piston and about 95mm stroke
3" 76mm
3/4" 19mm

 

[4888blues]

Hi Mike,
Im like youre video's follow it a long time.
So 29mm piston and about 95mm stroke
3" 76mm
3/4" 19mm

its not exact since the gun is together I used that R-1 receiver tube as seen in the video for it was very close when the two tubes were side by side

 

[Theoben Eli.]

Thanks so its a close hw80 specs.
Power is less than hw80 at .22
Mine .22 around 15-16 fpe
200 ms ftt 14.6 gr.

 

[4888blues]

Thanks so its a close hw80 specs.
Power is less than hw80 at .22
Mine .22 around 15-16 fpe
200 ms ftt 14.6 gr.

well hw 80 is a 30 mm I.D. tube so it dishes out more