HK416A5 OTB Buffer Tube (Military-Issued) - RAL-8000

HAO's HK416A5-OTB(Over The Beach) buffer tube for PTW now is available. 

HAO's OTB stock is precisely CNC'd from 6061-T6 Alumium Extrusion bar, with Y-Axis milling turrent, we now able to turn the stock in super precision tolerance. 

Scanned from "Military Issued" OTB stock, you now can buy the one true correct dimension OTB stock which you can't buy in the civilian public market.

Anodizing / surface treatment disclaimer from Geissele for reference :

https://geissele.com/anodize-shade-variations-and-finish-methods

• Made in Taiwan
• BB type: 6mm 0.2g BBs
• Power source: Green Gas 9Kg / 11.1V PTW ,AEG
• Power: 90 m/s = 0.81J with 0.2g BBs
• J / cm2:  2.835 J/cm2
• No primer using function