Lantac UFA-S Ultimate Forward Assist Solid

Description

Product Overview

The Lantac UFA-S Ultimate Forward Assist (Solid) is a precision-manufactured AR-15 upper receiver forward assist upgrade made from certified 4140 Cr-Mo steel. It’s heat treated for durability and finished with QPQ nitriding to improve corrosion resistance and long-term lifespan. The UFA-S design also uses improved spring materials and a strengthened internal pin strategy to support consistent performance.

Key Features

• Swiss lathe-turned 4140 Cr-Mo steel construction for strength and durability
• QPQ (Quench Polish Quench) nitrided exterior for improved corrosion resistance
• Heat treated to 48–52 Rc for wear resistance
• Stainless 316 music wire plunger spring material option for enhanced corrosion resistance
• Closed-end coil springs for improved seating and alignment
• Improved spiral retention pin design for increased strength and durability

Upgrade your AR-15 upper receiver with the Lantac UFA-S Ultimate Forward Assist (Solid) for a sturdier, more corrosion-resistant forward assist setup.