There are many ways to smooth the operation of a AR-15 Carbine. One of the most cost effective and quickest upgrades available, is the installation of a KVP™ Heavy Tungsten Buffer. There are many added benefits once you install a KVP™ tungsten buffer. Benefits include: increased reliability, reduced wear and tear of critical internal parts, reduction in felt recoil, reduction in bolt bounce, as well as eliminating the annoying “rattle” of standard carbine buffers. Manufactured to meet the highest quality, KVP™ Heavy Tungsten Buffers are within a tolerance of +/- .005oz, resulting in a more consistent, higher quality buffer.
Tungsten Buffer Features:
- High Density Tungsten Powder Weight
- Weight accurate to within +/- .005 oz
- Eliminates annoying buffer “rattle”
- Increases weapon reliability
- Reduces wear of critical internal parts
- Reduces felt recoil
- Negates bolt bounce
Christopher Jones –
Heard about your company through a friend. Always like to buy products from local community to help and support local business’s.
Robert Heublein –
The item was received in three days. The buffer appeared to be of high quality and the price was right. I haven’t had a chance to try it out yet, but will do so in the near future.
TROY Anderson –
I had 1 buffer or tube, no cycle properly, I was really hard to chase down the problem I’ve never and buffer that did not cycle properly it had something defective in the tube, or buffer that that made the buffer seize the bolt and not allow it to cycle properly.
Zachery Swann –
Very well made buffers. I use them on all of my AR builds. Great company!
Bob Buchanan –
Looks great,feels great, Shipped fast!
Fast shipping, great product. Well worth the money. Will be buying another one soon for my other rifle.
Don from Modern Armory –
As always KVP puts out an excellent product and fills our needs everytime.
Chris Strockis –
Great product and great service.
Antiques & Artillery –
We utilize the KAW Tungsten Buffers as an upgrade option to our customers in All our builds. Our experience is they out perform the Spikes t2 and t3 buffers and the customer service from Kaw Valley Precision is unbeatable.
The extra weight of Heavy buffers is great for slowing the recoil impulse of AR’s, especially non-5.56/223 cartridges, and SBR’s where the port pressure is high. The KVP buffers are fantastic products, with a great attention to detail in quality. KVP also does an awesome job of processing and shipping – on my most recent order, I placed my online order after 1pm, and received the order the next day with standard shipping (Kansas to Kansas). I ordered from two other vendors the same day, and they didn’t even send my shipment processing notices before I received my KVP order.
Yuri Kapustin –
The carbine size 4.3oz buffer from KVP was the perfect complimemt to the Tubbs flatwire stainless steel spring in my .50 Beowulf AR15 upper. The buffer’s red coating is perfect, the buffer shows true adherance to tight tolerances, and the functionality while cycling is smooth. No more jarring action while firing. Cycling is concictent and the chambering of ammo from the magazine is clean. Shells consistently land at 2/3 o’clock.
The shipping was really quick, I haven’t had time to fire my AR, but the fit and finish are awesome, great quality product
This heavy buffer was just what my 300 Blk out needed!
Shipped quickly, exactly what I needed for my .458 build.
Tim Pearson –
Well designed and manufactured!
Great company to work with as well!!!!
Most people think buffers and buffer springs are not something to be improved on. Even those that do use stuff like braided springs and hydraulic buffers. Not needed. Kaw Valley makes the best buffers and springs by far. No spring sounds, no screech of the wire against the buffer tube.
On top of great products; we received great customer service. Great company. Very dependable.
Have never had an issue with any products from KAW.
Bruce Williams –
Awesome much needed upgrade to my AR pistol. Awesome product. Actually received the merchandise a day sooner then expected.
At first I was thinking how much can it do. Well I was very wrong. The stock buffer is like boulders clanking around inside. This KVP buffer feels very fluid like, a hydraulic like feeling when you shake it, with no noise at all. I married it to a Strike Industries flat wire spring. And let me tell you this. The cheese grating feeling and noise of grinding the buffer tube is now gone 100%. When you charge carbine now, has the feeling of a very high quality system. The stock charging system sounded and felt cheap. This fixed it right up. This KVP buffer is worth every single penny it cost. I despise cheap Craftsmanship, I now feel better just owning such quality. Now I must research their other products.
Ramtin Sabet –
Quality and Fast Shipping is 2nd to none
I trust Kaw Valley products. It appears to be good quality; (1) for a 14.5″ 556 x 45 build & (1) for a 10.5. Haven’t had an opportunity to cycle them, but I’m pretty confident they’ll be fine. Was disappointed in delivery, but that’s to be expected with the USPS. Fedex or UPS would be better and I don’t think it would cost any more, but still got the product and think I’ll be happy with it.
Kristopher Hice –
This is my second buffer purchase fast shipping great product. Highly recommend
Doug Ervin –