gas block and plunger pin
excellent product will buy again on next biuld
The Gas block retaining pins attach the Gas block to your AK47 barrel. The barrel is notched where the Gas Block is located. To remove the gas block, simply use a punch to remove the pins and free the block from the barrel. Two pins were used on some PolyTech models, but only a single pin was used on the Spike Bayonet type Gas blocks.
excellent product will buy again on next biuld
Perfect fit .
These pins come in a small packet of cellophane. I am not sure if didn't see them in the envelope with a grip screw or not. However, when I called KFS Industries Inc, (Poly Technologies) the nice lady I spoke with shipped out two more pins ASAP. Thank you Polytech and KFS. The pins were perfect. 5 star service