Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Free Shipping for Orders over $149. EPIC DEALS released daily!

KWA KMP9 Gas Blowback Airsoft Submachine Gun (Color: Black w/ Grip)

65 Customer Reviews

by Robert V. on 11/27/2015
"First off this gun is amazing looking! Kwa did a fantastic job with this one. The gun is very ergonomic, everything from the safety to the fire selector is within a 2 inch distance from one another which means it is very easy for you to switch to semi and full auto mid fire fight. The only thing that I know of that is difficult about this gun is the disassembly. This gun is extremely difficult to take down and maintain. Now on to the actual review:
Pros:
1. The rate of fire is insane! (48 rd mag dump in 3 seconds)
2. Extremely accurate when hop up is broken in.
3. Kwa NS2 system. The only other system that comes close to this quality is my ghk g5.
4. Plenty of aftermarket parts from Kwa, Ksc, Angel Custom, Wii tech, etc.
5. 20 and 48 Rd mags are available.
6. Very ergonomic, and M4/AR style charging handle.
7. Price is reasonable for the quality you are paying for.
8. CQB and field ready.
9. Swappable bolts for indoor and outdoor gameplay
Cons:
1. Price of magazines $35-$52 each.
2. Difficult disassembly.

Other than that I highly recommend this gun to anyone who is looking for a fun and effective gun for cqb or field play.
by Conner W. on 07/30/2015
"i absolutely love this gun works perfectly when i stack the mags perfectly now i was wondering what gram of ammo to use
by Christian T. on 05/13/2015
"This is the Manny Pacquiao of the airsoft world. Even though it's small in stature, it hits like a dump truck while putting on quite a show. Had mine for years now and it's the best gun I own.

Pros
. Phenominal accuracy and power for it's size.
. Legendary KWA reliablity
. Aftermarket upgrades are available. Rare since its a KWA.
. This gun will make your ears ring while its instilling fear in the enemy. The satisfying crackling pop it makes is perfect.

Cons
. Shoots too fast for indoor fields without a CQB Bolt or Flute valve installed.
. Hard to aim with if you use a full face mask.
. Mags are expensive.
. Orange tip is obnoxious (there are threaded adapters that fit over it though)

Overall, this gun is straight up force multiplier. You will be feared after fielding this monster. I haven't had any problems with my gun yet and I'm glad I got it!
by Logan L. on 03/25/2015
"Although I haven't used this machine pistol more than a couple of times over the past 18 months, its few uses have been enough to strike fear into the hearts of the opposition. The KMP9 has a distinct noise that can be identified by any player with a keen ear.

The KMP9 is actually perfect to a fault. Its powerful NS2 gas system sends hailstorms of BBs flying at an enemy at roughly 400 fps. That is impressive, considering its inner barrel length of 140 mm. The externals are just as amazing as the internals; the entire receiver is made of what seems to be nylon fiber or something of the like, and rail space is provided on top and on the right side, perfect for optics and flashlights. Plus, the full-size magazine carries 48 rounds, while spare 48- and 20-round magazines are available for purchase on evike.com.

On the downside, spare magazines and the fps-reducing bolt assembly are very expensive. Typically, these items cost roughly fifty dollars. Then, for someone who has never bothered the KMP9's internals before, it can be a bit of a headache to disassemble the gun; the fps-reducing bolt assembly isn't really a drop-in piece, since it takes several minutes to disassemble the gun to install the piece. Aside from that moment of difficulty, the gun performs well, and its loud roar and insane rate of fire will continue to terrorize the enemy teams for years to come.

Pros:
- Durable, quality internals and externals
- 48-round magazine
- Adequate rail space for optics, laser sights, and flashlights
- Foregrip
- High rate of fire
- Loud

Cons:
- Expensive accessories and parts
- The fps-reducing bolt assembly takes some effort to install, but it's well worth it.
by Lucas A. on 07/22/2014
"Amazing gun! I just bought this today, and I have to say that I heard it in the range at evike and thought it was a polar star! it shoots fast and sounds amazing! hopefully no one mistakes it as a real gun and calls the police (its louder than my reaL-steel rifle!)

Pros:
very sturdy
integrated grip
loudness (pro or con)
good weight
Very gas efficient! ( I went through 5 mags without refilling it!)

Cons:
Small sights! (i suggest the aim sports operator rds, as i need one!)
loudness (pro or con)
mags are expensive, and the release button is easy to press by accident

Overall:
Very good, if you consider it, buy it! Amazing first gun, and my mom and sister have both shot it, and they need to learn to use guns properly :|
by Dillon B. on 05/23/2014
"WOW, just wow. This gun is way better than i expected it to be, got it in last week, played about 10 rounds with it at my local CQB field and it performed amazingly.

PROS:
-Strong build, doesnt feel like it is going to break.
-with low power bolt it shoots around 290 with .20 bbs (perfect for cqb fields)
-Accurate, this thing is very accurate for having a such a short inner barrel
-Havent had problems with cool down on mag dumps yet
-With a REAPS bucking this thing is really accurate
-SUPER FAST ROF
-Very loud (could be a con for some)

CONS:
-Sights are VERY small and short, and with any mask on you will have trouble seeing through them
-Mags are quite expensive

OVERALL this gun is absolutely amazing, accurate, fast shooting, compact, light and perfect for CQB. I have used it several times and not on problem has come up, this is by far the best GBB SMG i have ever had the chance to use, i would choose it over the MP7 any day. I would recommend this to anyone looking for a gbb smg or just a smg in general, i love it.
by Max B. on 02/26/2014
"One of the best GBB SMGs out there. KWA outdid themselves on this gun. The accuracy, rate of fire, build quality are outstanding. I absolutely love this gun. It shoots around 24 + or - rps, almost a fast as the MAC-11, but far more accurate and more gas efficient. If you install the REAPS or Maple Leaf bucking, it can be as accurate as an AEG. And this gun is SO loud! The muzzle acts an amplifier. Your ears will start to ring after shooting this gun for a while!
The only downsides to this gun are the horrendous orange tip, but you can replace that for $20, the expensive mag prices (the problems with GBBs), and the EXTREMELY complicated internals (the hardest GBB to work on I have seen)
Note: if you are not fairly skilled with internals, you may have to have someone service your KMP9 for you.

Pros: relatively cheap price, good mags, excellent quality, amazing ROF, accurate, great kick, great gas efficiency, lightweight, scary to be shot at with!

Cons: mags are expensive ($40 each!), orange tip, complicated internals

If you are thinking of getting the MP7 or the KMP9, go for the KMP9. It's more complicated, but you have more options with it, and it is far more versatile. And it sounds cooler!
by Noah K. on 09/07/2013
"Pros:
Compact
Fast
Cool sound

Cons:
Might be hot for indoor fields
Vertical foregrips interfere with folding stock

Intermediate:
Lightweight (some may like it, others may prefer something heavier)
Loud (sound may scare the hell out of your opponents, but that's not so good for stealth)

All in all, the pros outweigh the cons. This is likely to be the best GBB I've ever bought.
by Steve B. on 08/02/2013
"I have had this gun for a couple of days now and I can honestly say it is AMAZING!

Pros:
lightweight
gas efficient
loud
powerful
high ROF
sturdy
small and maneuverable

Cons:
Too loud (if you play CQB)
by Jeff K. on 06/05/2013
"I got this gun a couple days ago and have put about 1500 rounds through it with zero issues. Fantastic gun for the price, the externals are decent and the internals are fantastic. Dis assembly is a little hard but once you get the hang of it, its not too bad. It shoots right at 400 fps with cyclic rate of around 20 bb's per second. It is extremely accurate and very, very consistent. I highly recommend this gun to anyone who wants a compact package of awesome.
by Jameson W. on 04/23/2013
"I have had the kmp9r for three or so weeks and I play once or twice a week yet have had no issues with it. MY kmp9r shoots 310 with 0.25g bbs and is accurate to 50ft which works fine for ME since I play at a cqb field. As long as you apply some silicon spray before and after your day of fun. It it very loud which I like and has a fun kick that isn't bad enough to hurt MY aim. On my first day the left rear sight protecter was shot off and Evike is sending me a replacement which I really like b/c I want to play while I wait for the part.
Pros:
Shoots at a great speed for indoor
Is loud
Accurate for indoor
Small
Great feel
Good hop up control

Cons (bringing them up now):
Need a flat head screw driver and needle nose pliers if you don't want to destroy your fingers
Not accurate for field
Can't use the iron sights with a mask (I use the dye i4) but can be avoided when using a sight

As I see it the pros kill the cons like I kill the enemy teem when using the kwa kmp9r. (The standard kmp9 is just as good)
by Dawson K. on 01/11/2013
"
by Mixcoatl O. on 11/27/2012
"Love it! Really awesome ROF. Also really loud, sends little kinds running. It's a must have.
by Thedude 1. on 11/11/2012
"This gun is awesome! The KWA MP9 is one of the best airsoft guns I have purchased. For the power and the price, this gun is totally worth it.
by John C. on 11/02/2012
"If your thinking of buying this gun and stop thinking and just buy it. It shoots a little to hot for cqb (400 w/ .2) I tried installing a flute valve and my bolt broke so just go the easier way and buy a low power bolt so unless your a gun pro dont install it because in the long run it will be the best for you.

Pros:
Accurate
Great weight for the gun
Great look
Amazing sound when shoots(Pro or Con)
Intimidating
Gas efficient

Cons:
I didnt find any