Magpul MBUS 3 Flip Up Front Sight - Flat Dark Earth - The next evolution in Magpuls MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of thier original MBUS and MBUS Pro Sights in a feature-packed...
Magpul MBUS 3 Flip Up Front Sight - Flat Dark Earth - The next evolution in Magpuls MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of thier original MBUS and MBUS Pro Sights in a feature-packed...