Arisaka Zero RTN Clamp Spear Lite Standard

Specs

• Model MCX Zero Retention Clamp
• Fits Sig Sauer MCX
• Finish Anodized
• Caliber 7.62x39
• LT Standard Handguard

Key points

• The Rattler is not currently supported
• The MCX Virtus and Spear LT handguards are not adequately secured to the upper receiver
• This allows the handguard to flex significantly, causing a laser or front sight zero to change when minor pressure is applied to the handguard
• A shift of 5 mils or more is possible by pushing on the handguard with your support hand while the rifle is shouldered