I tune and test indoors at 20 yards using a 10 meter Precision Air Rifle target and my PQP 1-piece rest.
100 % Accuracy is determined by the barrel-pellet-tune being able to place the POI exactly on the POA
100% Precision is based on the shooter's ability to repeat the same exact POA multiple times.
Using a Match Pro 1st Focal Plain scope, I adjust my magnification until my crosshair dot fills the center dot of the bull AND one of the bull's outer rings dissects two mirror image dots, one on each side of the Christmas tree. These three points form my Precision POA.
I then test pellets and change tunes until I find the pellet-tune that allows the barrel to center punch the center dot on the target 5 times with an edge to edge dispersion distance of 1.08 to 1.13 times the maximum outside diameter of the (pre shot) pellet I am testing.
I then chronograph the tune and the FPS/FPE defines the maximum distance and target I will be using outdoors.
Once outdoors, I know the rifle is accurate and now it is up to me to adjust the POA correctly according to conditions, in order to be precise, which of course in N50 is defined as 250-25 X for each of three cards.
So far the Precision of the rifle's earth to trigger interface has been very disappointing for the rifle.
100 % Accuracy is determined by the barrel-pellet-tune being able to place the POI exactly on the POA
100% Precision is based on the shooter's ability to repeat the same exact POA multiple times.
Using a Match Pro 1st Focal Plain scope, I adjust my magnification until my crosshair dot fills the center dot of the bull AND one of the bull's outer rings dissects two mirror image dots, one on each side of the Christmas tree. These three points form my Precision POA.
I then test pellets and change tunes until I find the pellet-tune that allows the barrel to center punch the center dot on the target 5 times with an edge to edge dispersion distance of 1.08 to 1.13 times the maximum outside diameter of the (pre shot) pellet I am testing.
I then chronograph the tune and the FPS/FPE defines the maximum distance and target I will be using outdoors.
Once outdoors, I know the rifle is accurate and now it is up to me to adjust the POA correctly according to conditions, in order to be precise, which of course in N50 is defined as 250-25 X for each of three cards.
So far the Precision of the rifle's earth to trigger interface has been very disappointing for the rifle.
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