FEATURES -Self-contained -Drop-in unit ready to install in an AR-10 rifle -4 pound pull -Lightweight alloy for superior durability -If you have a POLYMER LOWER, we recommend putting a small thin piece of aluminum underneath the trigger to protect the polymer lower. -Available in standard curved, straight or skeletonized
Other Features: 4 lbs pull non adjustable solid trigger small pin model (.156" pin) will fit most ar-10 rifles
