KNS GEN -SPIKES
Stainless steel pins.
Special anti-creep retainers prevent wear on your irreplaceable receiver.
Pin installation tool & 2 Torx wrenches included.
No modification to firearm required during installation
IMPORTANT NOTE:
The external width of some AR receivers may vary in the  trigger/hammer pin area depending on the manufacturer. These pins may be  shortened a small amount by carefully filing material evenly from both  ends of the pins, but being too long will not affect the function or  performance.
The maximum torque Spec on the screw is 11 inch/lbs. (Over-torquing the screws can cause damage to these side plates)
This pin set is only available in .154 diameter.
Details:
Any AR-15 or M16 owner who has fired on full-auto or fired semi-auto  rapidly can attest to the fact that the trigger and hammer pins might  not always stay in the same place during operation, especially when a match-grade trigger is installed. Thankfully,  the KNS Precision Gen ST Non-Rotating Trigger and Hammer Pins are  designed specifically for Spike’s Tactical, offer an innovative solution  to this problem.
A connector on the exterior fixes the pins to one another, keeping them securely in place. When you need to remove the pins for disassembling,  just remove the two Allen screws and slide the pins out. In addition,  an anti-creep retainer reduces wear caused by loose pins. The KNS  Precision Gen ST Non-Rotating Trigger and Hammer Pins are made of  stainless steel, and the retaining screws are coated with corrosion  resistance coating. Since  these pins were created with such precision, you should feel confident  when checking out the KNS Precision Gen ST (Spike’s Tactical)  Non-Rotating Trigger & Hammer Pins.
The KNS Precision Gen ST Non-Rotating Trigger & Hammer Pins comes in: Black, Red and Flat Dark Earth finish.