Nightforce X-Treme Duty - Ultralite - One-Piece Service Rifle Mount - 30mm - Titanium/Alloy - A465 :

Provides a rugged, lightweight mounting solution designed for a nose to charging handle setup.

Features:

• 1.35 inch center height
• 7075-T6 Anodized alluminm
• 20 MoA Taper
• Fits any 30mm tube