BSA SE Air Rifle Regulator, MK10 External Regulator, Made in the UK.

1: 'Lancet' Mk10 External Regulator. Precision BSA Airguns. BSA SE Series The Lane Regulator fitted correctly will: Stabilize Shot to Shot (Feet Per Second) Consistency at the muzzle, Which leads to greatly Improved Accuracy & Air Efficiency, Whether Competing in FT, HFT / Hunting or Plinking at the range.

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