Description
- For GBB / VSR-10
 - Special Airtight Design
 - No mound
 - High Tensile Strength
 - Excellent Cold-Resistance
 - High Abrasion Resistance
 
**Need to be used with the R-HOP patch**
*R Hop ready, mound free and smooth internal bucking surface makes away with the hassle of bucking modification for R Hop patch use.
*Compatible with most of the markets leading R Hop products.
*No R Hop mound or separate patch included with bucking.