Description
HKP HK21E/23E Rear Sight Base
US manufactured billeted from solid ordnance grade bar stock. Each unit is precisely machined to factory tolerances.
Compatible With:
- HK21E
- HK23E
Related Products
Related Products
H&K HK21E/HK23E Rear Sight Base
H&K Heckler & Koch
$79.95
H&K HK21E/HK23E Rear Sight Base
Genuine HK German rear site base. Requires post installation machining to accommodate a scope.
Compatible With:
HK21E
HKP-21508
HKP MP5, MP5K Rear Sight Base
HKP HK Parts
$19.95
MP5 & MP5K Rear Sight Base- Weldment
The only factory-correct sight base with the factory HK German side axis grooves.
Compatible With:
HKP-02450
HKP MP5, MP5K Rear Sight Base - Billeted
HKP HK Parts
$17.95
Billeted MP5, MP5K Rear Sight Base - Weldment
All steel HK MP5, MP5K billeted rear sight base. The most correct MP5, MP5K rear sight base available. The only billeted factory correct sight base with...
HKP-18087
HKP MP5, HK94 & SP5K Rear Sight Drum & Base
HKP HK Parts
$53.47
HKP MP5, HK94 & SP5K Rear Sight Drum & Base
Finally an affordable factory correct rear sight that does not break the bank or lead to settling for inferior 3rd world produced pot metal cast...
HKP-17512
HKP Rear Sight Tool For Diopter Sights
HKP HK Parts
$29.95
HK Diopter Rear Sight Tool - Military Contract
Diopter sight tool is perfect for those that need to adjust all sizes of HK diopter type sights for the entire family of HK rifles including clones. A...
HKP-16511
HKP Rear Sight Oval Washer
HKP HK Parts
$2.95
HKP Rear Sight Oval Washer
HK German oval washer for the rear sight diopter style assemblies. This is the needed washer used in conjunction with the locking washer. Fits and works with all...
HKP-00870
HKP Rear Sights Locking Washer
HKP HK Parts
$2.95
HKP Rear Sights Locking Washer
HK German rear sights toothed locking washer used in perfect working order.
HKP-00869
HKP Rear Sight Retainer or Clamping Screw
H&K Heckler & Koch
$4.95
HK German Rear Sight Retainer / Clamping Screw
HKP-00868