I have a few LR-308 rifles, two of which I have personally built myself. Both of those rifles I wanted to run a standard AR-15 stock and buffer tube on instead of say a .308 PRS. Not only is it nice to have the option to swap stocks with any of my other ARs or to use stocks such as the Magpul UBR but the AR-15 buffer tube is slightly shorter than the AR-10 buffer tube making it a bit more compact. I’ve shown this setup to tons of people and they love it. To do this I’ve used what is called an LR-308 Carbine Buffer and the LR-308 Carbine Spring.
My FALKOR Defense .308 16″ with a normal AR-15 UBR stock installed.
So far so good but I’ve been thinking about increasing the buffer weight to reduce felt recoil a bit and just make it even smoother. My current buffers weigh in at just 3.8 ounces which is pretty light. Most LR-308 Heavy Buffers are close to $100 so last night, when KAK Industry told me about there new LR-308 Carbine Heavy Buffer, I was all ears.
As you may already know, KAK Industry makes all of their parts in house so they not only make sure their Quality Control is top notch but also they can pass on the savings to their customers. The new KAK LR-308 Carbine Heavy Buffer is made from superior 304 grade stainless steel for durability, hardness, and longevity vs the typical 303 grade stainless steel. They also have solid tungsten cores and weigh 5.5 ounces. Whats even more impressive is that they are selling them at just $55 each. At that price it is a no-brainer to upgrade to the heavy buffer.
These are available for purchase now. I literally just ordered some other parts from KAK Industry last night and should have added a couple of these too. If you’ve got an 308 AR or are in the process of building one, and want to run an AR-15 buffer tube on it, my suggestion is to go with this LR-308 Carbine Heavy Buffer and an LR-308 Carbine Buffer Spring. KAK Industry is an awesome small business to show some support to.
KAK INDUSTRY 308 CARBINE HEAVY BUFFER
LR-308 Carbine Buffer Spring