What customers say:
“One thing I noticed is that the twang has almost completely vanished and the results so far seem more consistent with only 4fps spread.” Jim S, Surrey
“Put one in myself, and I am very happy with the results. This has got to be the best 20 quid you can spend on your springer!” Martin B, Cornwall
“The improvement was immediate and very apparent!” Barry S, North East
“My HW99s is a changed gun! Dare I say as good as my SFS HW95!?” Darren F, Yorkshire