KAK 9MM AR15 CONFIGURABLE BUFFER KIT
1X 9MM EXTENDED STEEL BUFFER BODY
4X ALUMINUM WEIGHTS
4X STEEL WEIGHTS BLACK OXIDE COATED
4X TUNGSTEN WEIGHTS
4X RUBBER SPACER DISKS (1 SPARE)
2X BUFFER BUMPERS (1 SPARE)
2X ROLL PINS (1 SPARE)
GREAT FOR 9MM FINICKY BUILDS, FULL AUTO, SPECIAL SUBSONIC WORK ETC
INCLUDED SPARE PARTS
-RUBBER SPACER DISK
-DIFFERENT COLORED BUMPER (TO NOTATE CONFIGURATION)
KEEPS THE SYSTEM GOING FOR MANY WEIGHT SWAPS
BUFFER COLORS MAY VARY, BUT YOU WILL RECEIVE 2 DIFFERENT COLORS
CONFIGURE AND TUNE YOUR BUFFER FOR YOU SPECIFIC NEEDS
USING DIFFERENT COMBINATIONS OF THE SUPPLIED PARTS
WEIGHT COMBINATIONS UP TO 10 OZ ARE POSSIBLE
Best buffer for you PCC
This is the best way to tune your pcc and get it running the way it should. It seemed a little pricey at first, but it actually saves money over just guessing and buying multiple buffers. If you're changing barrel length, ammo, or adding a suppressor, you already have everything to tune it for those changes.
just buy it
I bought this kit to replace a solid buffer that came in an AR9 I bought. I have to say as always, excellent quality as with everything I have ever bought from KAK. the solid buffer that came with my build was 7.7oz. the KAK kit allowed me to build an 8oz buffer for my build using one tungsten, two steel, and one aluminum weight with plenty left over to change to 10oz or more when I suppress this build. or I could even use them to build a custom buffer for other builds. the only thing I wish I would have noticed is that KAK also sells the rubber spacers for between the weights. I have never been able to find them anywhere else and should have added some to this order for other builds. The total weight of the buffer and BCG together is 22oz and is perfect for an AR9.
Well made product!
This is exactly what I needed for my AR9 after adding a suppressor. The OEM buffer was too short and only weighed 5.75 ounces. Adding the suppressor and 147 subsonic ammo caused the oem bolt to over travel and I broke the bolt catch release. The KAK Configurable kit was the answer! My AR9 now has much less recoil as well.
PERFECT for tuning the recoil impulse in a Blowback PCC
KAK was shrewd enough to market these... I used one to tune my 9MM Colt pattern PSA blowback. I have installed a .308 Tubbs buffer spring ( Yes it fits in the OEM carbine stock, since it is a Faltwire and used the KAK configurable extended 9MM buffer to tune the "bark and blast" right out of my 9MM PCC. I tried NUMEROUS different buffer springs and buffer weights while searching for the right setup... Sprinco Orange, 10oz solid buffers, etc... That last setup was a step in the wrong direction... Lol, all that recoil spring weight and heavy buffer mass caused visually noticable muzzle dip !! After buying this product... I fine tuned it down to 7.5oz'ish and the Tubbs. Buy this buffer... you will like the configurable aspect greatly.
9mm configurable buffer
The KAK configurable 9mm AR buffer was exactly what the doctor prescribed, it fixed the fat cycling problem and heavy recoil. I will pass this product info on to my fellow gun club members that are thinking about building a 9mm AR. To save on the frustration of tuning their build. Thanks KAK. Daniel Gorman