BSA R10 CUSTOM TUNING
Full Seal Replacement
Regulator Re-optimised for lower pressure allowing more shots and greater consistency
Transfer Port Reamed for Smoother Air Flow
Pellet transfer port widened for smoother pellet transition
All mechanical parts deburred
Hammer polished for quicker valve striking
Power Calibration
Your rifle will be chronographed across the range and you will receive a full printout.
Your rifle will be quality checked, cleaned, photographed and returned to you
£95
