Features:

Precision Swiss lathe turned & manufactured
Parts are all heat treated to 48-52 RC
QPQ Nitrided for improved corrosion resistance and enhanced lifespan
Plunger spring is manufactured with the improvement of Stainless 316 music wire
Springs are stress relieved and air cooled

Specifications:

Material: 4140 Cr-Mo Steel
Weight: 0.63 oz.
Finish: QPQ (Quench Polish Quench) Nitride

Compatibility:

AR-15 and AR-10

Includes:

1x LANTAC UFA-S Ultimate Forward Assist
1x Roll Pin
1x Forward Assist Plunger Spring

Details:

LANTAC makes a wide range of firearm parts and accessories, especially for the AR-15 platform. One of their best products is the UFA-S Ultimate Forward Assist. It is designed to be better than a standard alternative and is manufactured with better quality materials and craftsmanship for extreme durability and better performance.

The UFA-S Ultimate Forward Assist is made from Chromium Molybdenum Steel, and it comes with a high-quality QPQ Nitride finish for added durability and corrosion resistance. Moreover, the main plunger spring used with this forward assist is manufactured with a stainless 316 music wire, which offers better performance.

The design of the forward assist cap has also been improved. It has a slimmer profile for a more seamless design, which also decreases the chances of snagging. The cap also features exterior surface knurling, which allows you to engage the forward assist with or without gloves positively.

This is the product to choose if you are building a high-end AR-15 and want the best forward assist in the market.