KA-GBB-26-BK
http://www.kingarms.com/product_detail.php?id=2998
1.M-LOK tactical handguard：
-Full CNC Machined 6” M-LOK slim handguard with CNC engraved Black Rain Ordnance marking
2.Outer & Inner Barrel & Flash Hider：
-CNC Machined one-piece outer barrel.
-Steel Black Rain Ordnance HEXAGONAL COMPETITION COMPENSATOR (KA-FH-53)
3.Receiver :
- Aluminum 6061 receiver with CNC engraved Black Rain Ordnance marking.
-"LET IT RAIN!!” laser engraved marking Dust Cover
4.Reinforced Parts :
- Full steel upgraded parts (KA-PT-26) to provide high durability : Trigger, Selector Lever, Hammer, Sear.
- CNC Aluminum high speed bolt carrier / Gold color (KA-GBBP-34-GD).
- Reinforced steel bolt-stop parts installed.
- Reinforced steel firing pins installed.
5.Sights：
- Folding rear sight and front sight.
6.Magazine：
- Magazine capacity : 30&50 rounds
- Compatible with Marui/ WE/ VFC/ARMY system.
7.EMG "ALPHA" Combat Ready Retractable Stock
- Provides adjustable fit and sling loop cutout accommodates up to sling webbing.
| Suggested Energy Source | 134A / Green Gas |
| Maximum Battery Storage | -NA- |
| Max. Overall Length | 630 mm |
| Min. Overall Length | 583 mm |
| Inner Barrel Length | 153 mm |
| Weight without Magazine | 2008 g |
| Main Material | Aluminum,Zinc alloy |
| Major Color | Black |
| Capacity | 30&50 rounds |
| Caliber | 6.05 mm |
| Fire Mode | Safe/Single/Full-Auto |
| Marking | BlackRain Ordnance |
| King Arms Bolt Catch System | -NA- |
| Loading Mode | Automatic |
| Blowback Action | Gas Blowback |
| Outer Barrel Design | CNC One Piece |
| Magazine Release Design | Adjustable AEG Type |
| Hop-Up Bucking Design | WA system |
| Gearbox Design | -NA- |
| Motor Design | -NA- |
| Accessories come with package | -NA- |
| Muzzle Velocity (Canada version) | Over 366 FPS |
| Muzzle Velocity (Italy / Japan version) | Lower than 0.98J |
| Muzzle Velocity (Standard version) | 310 FPS (MAX.) |