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Air Gun Forums » Air gun Alley » Chinese guns » BAM B-50 Tweaking/Tuning

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Old 01-31-2013, 11:44 PM   #4
Clifford
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Join Date: Oct 2012
Posts: 86
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So I have had a little time to play with the b50. Mounted a Simmons Whitetail Mildot and got to shooting some paper. Sight in showed how important the barrel clamp is. Since I have had mine apart a couple times I had to do a preliminary sight in adjusting the barrel clamp to change POI and then fine tune with the scope adjustments. This helped to keep the scope in more or less it's middle ground of adjustment. I may add a drooper mount, not sure yet.

Other than that since I last posted I adjusted the hammer throw. The adjustment piece was 0.129" out from hammer at it's factory setting, I now have it set at 0.153". Sometime soon I will chrony to see what this adjustment did to FPS.

Anyways, I put a video together. Mind you I still have not cleaned the barrel and for some reason I'm not shooting so well today. Time will tell. Pellets used in the video are JSB 15.89.


http://s71.photobucket.com/albums/i1...psd3a18897.mp4
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