Bore Tech Proof Positive Bore Stix Jags

Bore Tech Proof Positive Bore Stix Jags

Available in calibres ranging from .17 CAL to .50 CAL, each jag is specifically sized for diameter and length to avoid patch bunching and minimize crown stress. They feature dual sets of contact rings for patch retention and a reverse-tapered rear to smooth passage into the bore. 

Key Features

Brass-free alloy: Prevents false copper coloration when using copper solvents.
Barrel safe 100 %: Designed to avoid bore damage even with extended soaking. 
Precision sizing: Individual models from .17 CAL through .50 CAL with correct threads and lengths. 
Dual ring contact design: Enhances patch retention and consistent solvent delivery. 
Reverse-taper tip: Smooth transition into the bore to protect crown and rifling. 

All Technical Data

Product: Bore Tech Proof Positive Bore Stix Jags
Calibre compatibility: .17 CAL, .20 CAL, .22 RF, .22 CF, .243 CAL/6 mm, .25 CAL/6.5 mm, .270 CAL, .284 CAL/7 mm, .308 CAL/7.62 mm, .338 CAL, .35/.9 mm, .375 CAL, .416 CAL, .44/.45 CAL, .50 CAL. 
Thread: Generally 8-32 female for most calibres (see chart) 
Material: Proprietary brass-free alloy, soft as brass but higher tensile strength 
Use case: Rifle patch jags for bore cleaning, especially when copper-removing solvents are used.

Why Choose This Product?

The Bore Tech Proof Positive Bore Stix Jags let precision shooters and armourers know when their bore is *truly* clean — not just showing appeasing patch colours caused by brass. With their brass-free construction, calibre-specific sizing and safe geometry, they are the go-to choice for cleaning rods upgrading.