WINFREE Picatinny 30mm Scope Ring – Low Profile

• Precision Machined from Aircraft-grade Aluminum Alloy with Anodized Black Matte Finish
• Friendly Hex Screws with Retention Features and Full Length Locking Plate to Guarantee Easy Installationand Secure Fit 
• Fits All Picatinny/Weaver Rails
• 30mm Mount Ring 21mm Rail for Rifle Scope
• Ring diameter: 30mm
• Mount size: 21mm 

Brand Name: WINFREE ®
Type: 30mm Scope Rings
Finishes: Matte
Material: Aluminum
Screws Per Ring: 4
Pieces: 2
Rail Type: Picatinny/Weaver
Profile Level : Low
Ring Diameter: 30mm
Net Weight: 92g