In Stock & Ships Free
Brand: KNS Precision
Product Code: KNS-MOD-2-BLK

The KNS Precision MOD-2 Anti-Rotation Pins (Black) AR15/AR10 Trigger and Hammer Pin Kit keep any AR trigger group together with these unique locking side plates. This kit ensures the pins are always held in place, even under the most demanding conditions. Will fit any AR receiver with the common .154 trigger and hammer hole diameter. Includes all mounting hardware.

The pins are machined from stainless steel and the end retainers are finished in black oxide. An absolute must-have upgrade for any AR receiver. They will fit all receivers and eliminate any free-play with match triggers. They will also protect your rifles by the special anti-creep retainers which prevent wear on the receiver. Pin installation tool and 2x Allen wrenches are included. No modifications or gunsmithing is required.

IMPORTANT NOTE: The external width of some receivers may vary in the trigger/hammer pin area depending on the manufacturer. KNS pins may be shortened a small amount by carefully filing material evenly from both ends of the pins. The pin being too long will not affect the function or performance. Please read the instructions! Over-torquing the screws can cause damage to the sideplates.

Made in the USA


  • Fits all AR receivers using any trigger group (common .154 slots)
  • Unique locking side plates for cosmetic appeal
  • Ensures the trigger/hammer pins are always kept in place
  • Easy to install and no modifications are required
  • Must have upgrade for any AR receiver

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