The Story
- Inner bore width of φ6.03mm with a ±0.01mm tolerance!
- Solid BB stability and accuracy, made with enhanced stainless steel (SUS) material
- Outer diameter compatibility between 8.6mm〜9.2mmExpanded HOP window for a
- variety of HOP nubs and tensioners
- Length: 295mm matched length for SIG AIR MCXÂ VIRTUS SBR
- Dimensions: Inner diameter 6.03mm; Outer diameter 8.5mm
- Material: Stainless Steel (SUS)
Inner barrel bore width of 6.03mm with a tolerance of ±0.01mm, made of stainless steel for superior strength necessary to maintain accuracy without the need for coatings.Â

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
- Inner bore width of φ6.03mm with a ±0.01mm tolerance!
- Solid BB stability and accuracy, made with enhanced stainless steel (SUS) material
- Outer diameter compatibility between 8.6mm〜9.2mmExpanded HOP window for a
- variety of HOP nubs and tensioners
- Length: 295mm matched length for SIG AIR MCXÂ VIRTUS SBR
- Dimensions: Inner diameter 6.03mm; Outer diameter 8.5mm
- Material: Stainless Steel (SUS)
Inner barrel bore width of 6.03mm with a tolerance of ±0.01mm, made of stainless steel for superior strength necessary to maintain accuracy without the need for coatings.Â























