GHK M4 GBB T6061 Aluminum Forging Receiver Kit (Colt Licensed) Flash Velocity: 250 ~ 280 FPS

Velocity: 250 ~ 280 FPS

and other similar Airsoft HICAPA Series Magazines

Rail Cover and Magazine this AEG is entirely metal  Features:  -MK18 Mod O Metal Body (GP703)  -DD MK18 RIS II (Full Licensed by Daniel Defense)  -Flash QD Flip Up Sight (GP228)  - 130 rounds TROY BattleMag Magazine  - Red Dot Sight (Sand)  -Military 600m Flip Up Rear Sight (GP254)  -M4A1 Extended Battery Buttstock (Sand) (GP416)  -Stubby Raider Foregrip (Sand) (GP887S)  -M16A2 Grip with Heat Sink End Set (Sand) (GP328)  -RAS Slim Rail Cover (Sand) (GP415)  -T-Shape Connector Wire Set For Recharge  - Manual  T-Shape Type Connector Rear Wire Set for Rechargeable Battery located into stock pipe  Recommend to use 7

8" H x 6" W x 3

This goes a long way to actively reduce mental and physical fatigue

GHK M4 GBB T6061 Aluminum Forging Receiver Kit (Colt Licensed) Flash Velocity: 250 ~ 280 FPSGHK M4 GBB T6061 Aluminum Forging Receiver Kit (Colt Licensed) Made by T6061 Aluminum Forging Receiver (Upper and Lower) Colt Licensed M4A1 Marking Including Hopup Chamber Base