Use the Drop Down Menu below to add items directly to your cart. They include items like the accessories pictured above and other related products.
Questions & Answers
The ECHO 1 M4 CQB XK Airsoft Gun is a hard punch in a small package. This gun is small enough and light enough to be used with one hand. The 4" free float rail and one piece barrel provide a solid mounting point for the included 9.6v DBAL-I battery pack. On the top rail Echo 1 has equipped the XK with 614 iron sights, and in place of the buffer tube is a QD Sling Swivel Mount with mounting points on the left and right side of the gun. Instead of a regular pistol grip, Echo 1 has equipped the XK with a unique ergonomic pistol grip that makes it easier to use the gun with one hand. Also included, with this already high valued package, is a vertical grip for additional stability when using two hands. This gun is a great alternative to carrying a gas pistol as a side arm.
Short rail system
High quality, reliable internal build
Rear QD sling swivel mount
Please Note: Scope is NOT Included
Airsoft GI Battery Disclaimer:
Airsoft GI is not responsible for batteries that have been damaged as a result of improper operation, storage, misuse or abuse, accident or neglect, such as physical damage resulting from misuse; contact with liquid, water, rain, extreme humidity or heavy perspiration, sand, dirt or the like, extreme heat, or food; use of the battery for commercial purposes or subjecting the battery to abnormal usage conditions, or other acts which are not the fault of Airsoft GI. Make sure you understand how your battery should be used and how long it should be charged. If you have any doubt regarding the operation, charging, or storage of your battery and/or charger, ask. A charging battery should not be left unattended and should be picked up periodically while charging to check for overheating. Do not charge batteries near flammable material. For more information regarding batteries please refer to the Frequently Asked Questions or the Airsoft GI Airsoft 101 Guide.
this is the nastyest gun ever its so amazing.its perfect for cqb and as long as you adjust the hop-up its pretty accurate at50-100 feet.
shoots like a mini-gun with a box mag
amazing for cqb
high rate of fire
works great with a red dot
sights come off easy
did i metion great for cqb.
runs out of bbs FAST,but at some arenas they only let u shoot semi-auto so thats not that much of a problem.
2009-08-03 10:55:20 J. KALIMBAR
For: Echo 1 M4 CQB XK Airsoft Gun
What is there to say, this gun is meant for cqb, and does it perfectly. nice and small, high rate of fire. Plain and simple, this gun does what its supposed to do.
- High rate of fire
- Comes stock with a 10.8v battery
- Smallest M4 variant you will find anywhere
- Comes with a rail system, though it is relatively small
- Tango Down included with the package
- Plastic body, but it also makes it light weight
- Comes with a VN style magazine, which is great for looks, but bad for capacity
2009-07-17 19:23:29 J. KILPATRICK
For: Echo 1 M4 CQB XK Airsoft Gun
I was debating between this and the GI CQB SD, but for real this thing is a beast. Tears down all the nubs in my cqb warehouse. I threw on one of those KFH flash hiders, and this thing is even louder than it was stock. The reviews saying this thing is loud are not lies. It's not very accurate, but hell it shoots out like 25 bbps so you are gonna hit something regardless.
Best CQB gun PERIOD!
High rate of fire
Nice PEQ box
Super loud with the amplifier
Front heavy, but I got a connector and have it mouned on the top, not like i need a sight for this beast
plastic body, but its echo 1 and its cqb so its good for a one hander
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them. Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law. By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.