Sinclair - Comparator Nut MacRHRed These are used for your

These are used for your everyday cleaning

barrel safe brass tip that eliminates the need for additional adapters when changing between jags and brushes

even in low light

・6X Zoom in SFP

Industrial maintenance products

Sinclair - Comparator Nut MacRHRed These are used for yourSPECS 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