Lantac USA UFA-S AR-15 Ultimate Forward Assist

The Lantac USA UFA-S AR-15 Ultimate Forward Assist is an easy-to-install, drop-in rifle upgrade, compatible with most AR-15 upper receivers. Featuring a high-strength QPQ nitride-finished steel button, shell, and shaft, and a CNC-machined 4140 Cr-Mo stainless steel bolt pusher, this upgraded forward assist offers exceptional strength and lasting service life in virtually any shooting application. Features a stainless 316 steel music wire spring. To top it off, this drop-in part is compatible with Mil-Spec receivers - forged and billet - for quick installation and consistent service you can depend on right out of the box.