I have the following parts from an RDTS HK53-IMP conversion of a factory German HK93. I am selling them because they've been removed from the gun and replaced with factory HK53 parts. Note that RDTS's HK53-IMP conversion is not factory spec.
Barrel with front sight tower - 1:12 twist, good rifling remains. $250
HK93 Bolt carrier - not cut down (this is how RDTS does the conversions). Welded for use with sear. Good condition but needs to be refinished. $300
Cocking tube - damaged in removal from gun. $20
Cocking tube support - Good condition but needs to be refinished. $40
Recoil rod - Good condition. $40
Prices include shipping. All NFA rules apply.