Breakthrough Clean BT-AR15FSA AR-15 Front Sight Adjustment Tool Black / Green

The Breakthrough Clean BT-AR15FSA is a dedicated AR-15 front sight adjustment tool purpose-built to simplify elevation adjustments on both A1 (5-pin) and A2 (4-pin) front sight posts. The tool features a precision-machined aluminum body paired with a black oxide coated stainless steel drive interface, giving armorers and shooters a positive, non-marring contact point for turning the front sight post without slipping, rounding, or stripping the delicate pins.

Whether you are zeroing a freshly assembled rifle, swapping handguards, correcting point of impact after a barrel change, or performing routine maintenance, the BT-AR15FSA streamlines the job. An integrated handle with protective end caps provides a secure grip during use and shields the working end during storage or transport. The compact, low-profile design slips easily into a range bag, cleaning kit pouch, or bench drawer so it is always within reach when an adjustment is needed.

Finished in a distinctive Black / Green color scheme, the Breakthrough Clean BT-AR15FSA is a practical addition to any AR-15 owner's armorer setup.