The layouts above shows the parts in their relative positions. The rear pin pivots the intermediate sear.

The front pin pivots the trigger blade and main sear. The pins usually push out with little effort taking care that the springs donвЂ™t fly away. The trigger assembly consists of a trigger blade with adjustment screw, safety slide, main sear, intermediate sear, and two springs, all located and fixed in position by two solid pins. The trigger unit with fixed spring guide can now be safely removed for inspection/service. The pre load now is almost completely removed at 100 mm with this standard spring from T W Chambers.

The slide can be taped in place or simply held until fully exposed then removed. A spacer is useful to avoid crushing the safety tab.ДЄs the block travels out of the main cylinder the safety slide becomes exposed and is forced away from the block by the intermediate sear spring. In original trim the mainspring pre load is around 100 mm so before unscrewing the fixing lug it is advisable to use some form of restraining clamp to control the force and reduce the risk of damaging the quite flimsy threads. The block is located and fixed in place by a threaded lug which also forms the rear stock locating/fixing dowel. The trigger unit, or block, is fully enclosed in the main cylinder and must be withdrawn to enable dismantling. Put this together and would appreciate some snagging.

Feinwerkbau sport 124 1200.341.1