Single trigger Trojan

[B. Dudley]

Photos would help in order to determine if the trigger is even a Parker trigger. We coild likely answer your question easily that way.

[Autumn Daze]

Single trigger Trojan grade guns are found but are not common

[Bill Murphy]

We need pictures of the trigger to determine whether it is a Parker trigger. We need pictures of the rib at the muzzle and the muzzle face to determine whether your gun was originally a 26" gun. Some aftermarket triggers are not that much of a detriment to a well used Trojan.