LBE Unlimited ARTGRP20PK AR-15 Trigger Guard Roll Pins 4140 Steel Black 20-Pack

The LBE Unlimited ARTGRP20PK is a 20-pack of trigger guard roll pins built for assembling and servicing the trigger guard on standard AR-15 and M4-pattern lower receivers. Each pin is precision-machined from 4140 steel with a black finish, giving you the toughness and corrosion resistance needed for long-term service inside the lower receiver.

These pins are sized to the standard AR-15 trigger guard roll pin specification at 1/8" diameter and install using a 1/16" hex key (not included). The roll-pin design compresses as it is driven into place, locking the trigger guard securely into the lower. This 20-count pack is an economical way to keep multiple builds moving or to maintain a ready supply for bench and field service.

As part of LBE Unlimited's line of AR-15 build components, the ARTGRP20PK trigger guard roll pins deliver a reliable, standardized solution at an accessible per-pin price, making them a practical addition to any AR-15 armorer or gunsmithing kit.