Mission First Tactical BUPSWF Flip-Up Front Backup Sight – Picatinny Rail Mount

The Mission First Tactical BUPSWF Back-Up Polymer Flip-Up Front Sight is a rugged, low-profile solution for shooters who demand reliability when their primary optic fails. Designed to mount on any standard 1913 Picatinny rail, this sight accepts any standard front post blade and features a built-in protective shroud that shields the front post from debris and impact damage when folded down — a thoughtful advantage over competing backup sights.

Elevation adjustment is performed using a standard front sight tool, with each click delivering a precise 1/4 MOA correction. The slim profile is engineered to co-witness or sit beneath most optics without obstruction, keeping your setup clean and versatile. Constructed from a specially developed military-grade reinforced super-tough polyamide, this sight is built to withstand demanding conditions — and it’s proudly Made in the USA.

Key Features:
• Mounts on standard 1913 Picatinny rails
• Accepts any standard front post blade
• Protective shroud guards post blade when not deployed
• Standard 1/4 MOA elevation adjustment per click
• Slim profile fits under most optics
• Military-grade reinforced polyamide construction
• Made in the USA

Whether you’re building a dedicated backup iron sight system or adding redundancy to an optic-equipped rifle or carbine, the MFT BUPSWF delivers proven durability and precision at a competitive price. Order online today from VanTon Arms and enjoy fast nationwide shipping.