« Reply #5 on: February 04, 2009, 01:47:55 AM »
With my B-20 after the mods and tuning that I performed it was shooting around 910 fps. A bit higher than the norm but I was surprised at the consistency of my groups. I would normally like the fps on this type of air rifle to be in the mid to high 800 fps for consistent accuracy. When I tuned it, I wanted it to be smooth and quiet. I got both but the velocity in my opinion is a bit to high for my liking. Like I have said before the B-26 is the predecessor to the B-20.. It is hard to find a B-20 in pristine condition. Now that I have a new B-26 .22 from PeakChick, I will attempt the same mods with the difference being that it is a .22 and not a .177.
Below is my B-20 .177

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THE ONES I SLEEP WITH: BSA Lightning XL, AA TX-200, AA ProSport, BSA Ultra, HW-97K, Crosman NPSS .177, FX Cyclone, HW-30 Nicle Plated, AA-S200, Crosman Marauder, CZ-634, R-9 DG, Webley/Scott UK Tomahawk, Benji Kantana, Benji Marauder, Benji Discovery.....
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Gene\'s Tunz n Toyz
Springer Tunin