I have agreat 1250, it's an English Gamo with really nice bluing. (gun is 99%)
Converted to .20 by Rich from Mich.
LW choked barrel anda RFMfull barrel shroud.
It also has a GRT III trigger installed and shoots like a dream.
Muzzle velocity:
Beeman Crow mags- 915fps
Beeman FTS-960fps
Most importantly, it shoots very straight. 1" groups at 35yards
This thing is a pile driver and will shoot right through a bunny at 75 yards....
Options:
Comes with original .177 barrel and muzzle brake and
4 new tins of .20 pellets.
Beeman Kodiak - 200
Beeman FTS - 200
Beeman Crow Mags - 200
Benjamin .20 - 500
With Beeman 5039 High adjustable mounts & BSA Contender 4-16X50 AO scope $400 + shipping
Withoutscope and mounts $350 + Shipping.
It's the one on the right.... more pics for serious buyers.

Roald.