HIVIZ Two-In-One magnetic front sight. We?ve combined green and orange LitePipes into the same sight to change colors simply turn the sight around on the rib. All Two-In-One sights come with one orange/green round pipe sight and one orange/green triangular pipe sight. Change it fast with Two-In-One!

Features:

• Ultra Narrow Model (TO200) fits ribs from .171? to .265? (11/64? to 17/64?) (4.2mm to 6.7mm).
• Narrow Model (TO300) fits ribs from .218? to .328? (7/32? to 5/16?) (5.5mm to 8.3mm).
• Wide Model (TO350) fits ribs from .330? to .375? (21/64? to 3/8?) (8.4mm to 10mm).
• Extra Wide Model (TO400) fits ribs from .360? to .440? (23/64? to 7/16?) (9mm to 11.1mm).