Lp53
I think its only by the spring with no adjuster, certainly mine is which is a later black grip no 117589 and the original hand book shows no adjuster nor can I see how it could be done other than by springs from the cutaway drawing. They were principly as a centre fire trainer so the weight is nicely around 1.36 kg's, tell them to man up!
Am I the only one that every time I take it out of the box gets an uncontrollable urge to hold it upright by my shoulder and gaze wistfully into the distance!
Have fun
Robin
Walther KK500 Alutec expert special - Barnard .223 "wilde" in a Walther KK500 Alutec stock, mmm...tasty!! - Keppeler 6 mmBR with Walther grip and wood! I may be a Walther-phile?