Make Model Part # Description Condition  Price 
HK 33 Barrel and Receiver Group
HK 33 3 front sight retaining pin EXC  $       5
HK 33 4 front sight EXC  $     15
HK 33 5 front sling eyebolt NEW  $     20
HK 33 5 front sling eyebolt VG  $     10
HK 33 6 triple frame EXC  $     20
HK 33 7 barrel retaining pin EXC  $     10
HK 33 8 barrel VG  na 
HK 33 9 handguard hanger NEW  na 
HK 33 12 magazine catch sleeve GOOD  $     10
HK 33 13 magazine catch paddle, anti-rattle EXC  $     50
HK 33 13 magazine catch paddle, standard EXC  $     30
HK 33 14 magazine catch button pin EXC  $       3
HK 33 15 magazine catch button for use with paddle EXC  $     12
HK 33 15 magazine catch button for use without paddle EXC  $     15
HK 33 16 magazine catch EXC  na 
HK 33 17 magazine catch contact piece EXC  $     15
HK 33 18 magazine catch spring EXC  $       5
HK 33 19 flash suppressor with retaining spring EXC  $     20
HK 33 20 grenade launcher spring EXC  $       4
HK 33 21 cocking tube with handguard hanger EXC  na 
HK 33 22 cocking tube cap with spring and plunger, steel EXC  $     25
HK 33 22 cocking tube cap with spring and plunger, aluminum GOOD  $     20
HK 33 23 cocking lever axle VG  $       5
HK 33 24 cocking lever, rubber, black NEW  na 
HK 33 25 cocking lever elbow spring EXC  $       5
HK 33 26 cocking lever support EXC  na 
HK 33 27 rear sight clamping screw EXC  $       5
HK 33 28 rear sight toothed lock washer EXC  $       3
HK 33 29 rear sight oval washer VG  $       3
HK 33 30 rear sight assembly, complete  EXC  $     35
HK 33 31 rear sight drum EXC  $     20
HK 33 33 rear sight drum spring and plunger (2) EXC  $     10
HK 33 34 rear sight base EXC  $     15
HK 33 35 rear sight detent spring and bearing EXC  $       5
HK 33 37 rear sight windage screw EXC  $       8
HK 33 Bolt and Bolt Carrier Group
HK 33 1 bolt carrier EXC  na 
HK 33 2 bolt head locking lever axle pin EXC  $       8
HK 33 3 bolt head locking lever EXC  $     15
HK 33 4 bolt head locking lever spring EXC  $       5
HK 33 5 bolt head EXC  na 
HK 33 6 extractor spring EXC  $       6
HK 33 7 extractor EXC  na 
HK 33 8 locking roller holder plate pin VG  $       3
HK 33 9 locking roller plate VG  $     15
HK 33 10 locking rollers, -.02 mm (2) EXC  na 
HK 33 10 locking rollers, -.04 mm (2) EXC  na 
HK 33 10 locking rollers, standard (2) EXC  $     20
HK 33 10 locking rollers, +.02 mm (2) NEW  $     25
HK 33 10 locking rollers, +.04 mm (2) NEW  $     30
HK 33 11 locking piece EXC  na 
HK 33 12 firing pin spring EXC  na 
HK 33 13 firing pin EXC  na 
HK 33 Trigger Mechanism and Grip Frame Group
HK 33 1 trigger mechanism, complete EXC  na 
HK 33 1 trigger mechanism, complete, conveted for semiauto receiver shelf EXC  na 
HK 33 2 hammer strut EXC  $     15
HK 33 3 hammer spring EXC  na 
HK 33 4 hammer axle pin EXC  $       7
HK 33 5 hammer EXC  $     15
HK 33 5 hammer, semiauto only EXC  $     15
HK 33 6 trigger, sear axle pin EXC  $       6
HK 33 7 trigger EXC  $     15
HK 33 8 sear assembly with spring, plunger, pin EXC  $     10
HK 33 13 trigger spring EXC  $       7
HK 33 14 auto sear, roller type EXC  na 
HK 33 14 auto sear, friction type EXC  $     15
HK 33 15 elbow spring, for use with auto sear EXC  $     10
HK 33 15 elbow spring, semiauto only EXC  $     15
HK 33 16 elbow spring sleeve for use with auto sear EXC  $       5
HK 33 16 elbow spring sleeve, semiauto only EXC  $       8
HK 33 17 auto sear  EXC  $       7
HK 33 18 ejector axle with spring ring EXC  $       8
HK 33 19 ejector EXC  na 
HK 33 20 ejector spring EXC  $       5
HK 33 21 trip lever, friction type EXC  $     10
HK 33 21 trip lever, roller type EXC  na 
HK 33 22 trigger mechanism housing EXC  na 
HK 33 23 selector lever, steel S-E-F grip frame EXC  $     15
HK 33 23 selector lever, plastic S-E-F grip frame EXC  $     75
HK 33 1 grip frame, steel, S-E-F EXC  $     30
HK 33 1 grip frame, steel, clipped and pinned, S-E-F EXC  na 
HK 33 2 grip frame screw with toothed washer EXC  $       6
HK 33 4 grip, black EXC  na 
HK 33 4 grip, green EXC  $     15
HK 33 4 grip, green VG  $     10
HK 33 5 grip frame locking pin EXC  $       7
HK 33
HK 33 Shoulder Stock Group
HK 33 1 shoulder stock assembly, black VG  na 
HK 33 2 recoil plate, black VG  na 
HK 33 2 recoil plate VG  $     15
HK 33 2 recoil plate, rubber NEW  $     75
HK 33 3 buffer screw with toothed washer and lock washer EXC  $     15
HK 33 6 countersunk screw for buffer with toothed lock washer (2) EXC  $     12
HK 33 8 shoulder stock, black EXC  $     45
HK 33 8 shoulder stock, green EXC  $     35
HK 33 8 shoulder stock, green VG  $     25
HK 33 9 shoulder stock locking pin EXC  $       7
HK 33 10 back plate assembly with recoil spring  NEW  na 
HK 33 11 buffer assembly EXC  $     20
HK 33 12 recoil spring stop  EXC  na 
HK 33 13 recoil spring washer, nylon EXC  na 
HK 33 14 recoil spring EXC  na 
HK 33 15 recoil spring stop rivits (2) EXC  na 
HK 33 Handguard Group
HK 33 1 handguard, black, wide EXC  na 
HK 33 1 handguard, narrow, grren VG  na 
HK 33 1 handguard, wide, green VG  na 
HK 33 2 handguard locking pin EXC  $       7
HK 33 magazine, 40rd, aluminum EXC  na 
HK 33 magazine, 25rd steel EXC  na 
HK 33 US Made and Miscellaneous Parts
ARS 33 US Made flash Suppressor NEW  $     25
CAI 33 US made hammer and sear, reground NEW  $     35