Features:

• Thread Pitch: 5/8-24
• MODULAR–Replaceable Core and End Cap; Serialized Thread Mount
• 100% Machined Gr-5Ti 7075-T6Aluminum
• Aluminum Mount w/TitaniumThread Insert
• Built in Self Cleaning Carbon Cutters
• Finish:Hardcoat Anodizing
• Weight: 10.8 oz
• 18" 6.5CM–134.7db
• 20" 300WM–136.6db
• CALIBERS: .308 6.5mm 6.5PRC6.8mm 7mm .300 WM 300PRC.300 BLK