We pre-assemble these finest upper kit for your HAO BD556-KWA which allows you to switch form DMR to CQB(or reverse) setting fast in the game.
Kit including barrel 10.5"/14.5", HLR M-Lok Handguard 10.5"/14.5", BD Gas Block, SFCT flash hider.
** Compatible ONLY with HAO BD556 KWA lower and Gen1 KWA M4 GBBR lower **
Anodizing / surface treatment disclaimer from Geissele for reference :
https://geissele.com/anodize-shade-variations-and-finish-methods
BD556 Upper kit for KWA/KSC GBB (HAO & Gen1 KWA lower)
價格自 $450.00
- CNC milled upper receivers from alloy 7075-T6 billet
- Alloy 6061T6 barrel (10.5"/14.5") (14mmCCW)
- Alloy 7075-T6 milled Gasblock