BoreTech Inertní držák vytěráku .284 / 7 mm a větší

BoreTech BTAL-400-00 is an inert patch loop designed for rifle calibers .284 / 7 mm and larger. It is part of the Proof-Positive system, which is designed to avoid false copper fouling test results during cleaning (unlike traditional brass patch loops).

Thanks to its brass-free alloy construction, the patch loop is fully chemically resistant to modern bore cleaners while remaining gentle on the barrel. The precisely shaped loop ensures even pressure on the patch and smooth passage through the bore without damaging the crown.

Technical Specifications

• Model: BTAL-400-00
• Type: inert patch loop
• Caliber: .284 / 7 mm and larger
• Thread: 8/32
• Material: Proof-Positive brass-free alloy
• Construction: shaped loop for patch (dual contact system)
• Function: eliminates false copper indication during cleaning
• Use: cleaning rifle barrels
• Compatibility: BoreTech rods / standard 8/32 system