Flip-Up Backup Iron Sight – Polymer Rear Only – Black

Need a rear backup sight for your rifle?

This is a polymer flip-up iron sight—just the rear, not a set.

It's a basic, no-frills sight that flips up when you need it and folds flat when you don't.

It's unbranded but functional.

Model number TWP-FRS-Rear.

If you're building out a rifle or need a spare, this is a cheap and easy option to get you shooting.