MAGPUL MAG276 MBUS PRO REAR SIGHT BLK ID Collapsible Buffer tube

Collapsible Buffer tube

the Classic's simple appearance has made it the proven go-to boot for law enforcement and military operations officers time and time again

The MBUS clamps to any standard Picatinny railed handguard

Non-metallic rust proof hardware

breathable fabric contains billions of microscopic pores smaller than a

MAGPUL MAG276 MBUS PRO REAR SIGHT BLK ID Collapsible Buffer tubeThe 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,