WILLIAMS HK STYLE PICATINNY – RAIL FOLDING SIGHT SET

Backup iron sights remain essential for shooters who depend on reliable, quick-acquisition aiming. This HK-style folding sight set integrates seamlessly with Picatinny rails, giving you proven sight geometry backed by Williams Gun Sight's reputation. Whether you're setting up a rifle in Fremont or handling an FFL transfer in Sunnyvale, quality sights deserve your attention before your first range session.

Picatinny Rail Integration and Folding Design

This sight set follows HK ergonomics—a platform trusted across military and civilian platforms for decades. The folding mechanism keeps sights compact when not in use, minimizing snag risk during transitions or storage. Williams Gun Sight's engineering ensures repeatable positioning and durable materials. Whether you're building a duty rifle or a training platform, this setup pairs well with red dots as a co-witness option. Explore our California-compliant handgun catalog to round out your complete setup. TacticCAL is your local firearms dealer in the Bay Area.

Frequently asked questions

Do these sights work with all Picatinny-rail equipped firearms?

Yes. The Picatinny interface is universal. These sights attach to any rifle or shotgun with a standard Picatinny rail. Verify your rail height is standard (Mil-Std-1913) before mounting.

Can I co-witness these irons with a red dot sight?

Co-witnessing depends on your red dot height and rail position. Many shooters run these as backup irons below an optic. Check your specific optic mount height for proper alignment.

Where is the closest FFL dealer to Santa Clara, Mountain View, or Palo Alto?

TacticCAL Gun Store in Sunnyvale is a short drive from Santa Clara, Mountain View, and Palo Alto, serving the South Bay as a full-service FFL dealer for transfers and DROS. Find gun shop Morgan Hill at TacticCAL.