Bore Tech 20 Calibre Nylon Rifle Cleaning Brush 5-40 Thread 3/Pack Die Style_Neck Sizer Die 4" course elevation adjustment at

4" course elevation adjustment at the rest

000 grain load cell capacity

Made from Limbsaver's proprietary NAVCOM technology (Noise and Vibration Control Material)

308 Bullet Weight 125gr Bullet Style Hollow Point Boat Tail Ballistic Coefficient G1 0

30-30 Winchester Ackley Improved 40-Degree Shoulder

Bore Tech 20 Calibre Nylon Rifle Cleaning Brush 5-40 Thread 3/Pack Die Style_Neck Sizer Die 4" course elevation adjustment atBore Techs Proof Positive Nylon Bore Brushes eliminate the false indication of copper fouling found with traditional bronze brushes and copper removing cleaners. With twice the amount of oversized bristles, double wound cores, looped ends and barrel safe studs these brushes are exceptionally ridged and provide safe and effective scrubbing action all while setting the standard for nylon brushes. Length: 1 1 2 inch Thread: 5 40 Male