The Arisaka Defense MCX Zero Retention Clamp minimizes zero shift for lasers and iron sights on the MCX Virtus and Spear LT through its specially designed exterior clamps and U-bracket that secure the handguard tightly to the upper receiver. Finished in sleek black, this model fits Sig Sauer MCX and MI Suppressor Handguard while preserving the free-floated barrel.
Specs
| Model No. | ARSZRC-MI-300-SD |
| Model | MCX Zero Retention Clamp |
| Manufacturer | Arisaka Defense |
| Color | Black |
