HAND SELECTED Version 2 Black Python BP509 509mm Tight Bore Barrel
Apply to M16A2 series
Black Python is our experimental product. By using a hard coating process, our barrels can provide the smoothest inner barrel surface and a reinforced structure.
We QC each barrel by a very special process, please check our article on Arnies here.
Every single barrel has been carefully hand chosen and well-packaged.
What is difference between Ver 1 and Ver 2?
Based on the feedback from users, we did a lot of improvements on the new Ver 2's
Ver 2 is being made with a new machine and new coating process.
Ver 2 is using different packing (10pcs packing) to prevent "bending" during the shipment.
NOTE: The choice of B.B.'s is very important. Our barrels are 6.03mm in diameter.
NOTE: You may find scratches inside the barrel after shooting. This is normal. All barrels will have the same effect if they are using a dark finish.
NOTE: How to make a Black Python Tight Bore Barrel:
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