MAGPUL MAG276 MBUS PRO REAR SIGHT BLK ID breathable fabric contains billions of

breathable fabric contains billions of microscopic pores smaller than a

Non-metallic rust proof hardware

The MBUS clamps to any standard Picatinny railed handguard

The Condor ALPHA fleece jacket features:

MAGPUL MAG276 MBUS PRO REAR SIGHT BLK ID breathable fabric contains billions ofThe MBUS Pro is a corrosion resistant all steel back up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size. The dual aperture, windage adjustable Rear and no tool, elevation adjustable Front excel in all 1913 Picatinny rail mounting applications, including rail height gas blocks. Positive detents keep the MBUS PRO Front and Rear at standard AR sight height when deployed,