AR15/M16 HAMMER & TRIGGER PIN KIT - 8 PIECE
PRECISION CNC MACHINED STAINLESS STEEL BLACK NITRIDE FINISH
Receiver hammer and trigger pin holes vary between .154 and .1575, so we offer pins in .154, .155, .156 and .157 sizes. This kit contains a complete set of four pairs of precision CNC machined AR15 STAINLESS STEEL Hammer and Trigger receiver pins, two of each size (you get 8 pins). Pins are stainless steel with a hard BLACK NITRIDE finish for durability and long life.
Pin size diameter should be match your receiver pin holes. Hammer and trigger pin holes are often different sizes based on many factors such as anodizing thickness and wear from use. One receiver can often require two different pin sizes for a correct fit. This receiver pin kit provides an economical easy way to always have the correct diameter pins in stock.
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