Sinclair - Comparator Nut MacRHRed The right tool and the

The right tool and the right quality for the job

even in low light

Eliminate the confusion and be 100% Proof-Positive that your rifle barrels are free of copper fouling

These are used for your everyday cleaning

The X2 is part of the second generation of Mantis Shooting Performance Systems

Sinclair - Comparator Nut MacRHRed The right tool and theSPECS Hex Model #1 has holes bored and throated for 22 Caliber (0. 224), 6mm (0. 243), 25 Caliber (0. 257), 6. 5mm (0. 264), 7mm (0. 284), and 30 Caliber (0. 308) Hex Model #2 has holes bored and throated for 17 Caliber (0. 172), 20 Caliber (0. 204), 22 Caliber (0. 224), 270 Caliber (0. 270), 30 Caliber (0. 308) and 338 Caliber (0. 338) Sinclair has been making these hex style bullet comparators for over 20 years. The holes in the Sinclair Bullet