HDR- the "HAO's Designate Rifle " is HAO's latest skeletonized style receiver . New Dark Grey anodized color!
CNC machined from an Alloy 7075-T6 billet which is as same material as real firearm. Featuring with the ambi funtion we learn from making our masterpiece- 416A5 kit, to bring the ambi setting into this lightweight style receiver set.
- CNC drilled Alloy 7075-T6 billet Upper
- CNC drilled Alloy 7075-T6 billet Lower
- CNC 5 machined BD style gas block & gas tube
- CNC lathed, BD style 16", 14mmCCW alloy barrel
- CNC machined HK416 Ambi-Charging Handle recoil Full system
- CNC lathed alloy barrel nut
- CNC drilled/lathed 13.7" FLR handguard
- CNC drilled 416A5 Ambi bolt catch
- CNC drilled 416A5 Ambi mag release
- Hydraulic Pressed 416A5 Enhanced Ambi Sling End Plate
- CNC lathed HAO SPQR Lightweight Stock
- CNC lathed,drilled BD style Steel Black Takedown pins
- CNC lathed,drilled BD style black ambi selectors
- CNC lathed 416F style muzzle brake
- Plastic Polymer injected Black V7 grip
- HAO's Advanced SUS303 Cylinder- M90
*Optic sight,Geissele Mount not included
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.