The KynSHOT RB5004 “Shorty” Recoil Buffer is designed for AR-10 carbines with a collapsible stock and an AR-15 length (7.0″) buffer tube which is common on many AR-10 applications. The RB5004 reduces felt recoil 20-30%, while largely eliminating muzzle flip. The improvement in weapon accuracy – specifically second and third shot accuracy – is even more noticeable as shooters report that their time to reacquire a target decreases, and in many cases never leaves their scope sights. This buffer has patented damping technology to absorb the shock of impact from the bolt carrier’s rearward motion and to prevent bolt bounce as a new cartridge is chambered. Shop all of our Hydraulic Buffers today! Specifications for KynSHOT AR-10 7.62mm/.308 Recoil Buffer w/ Shorty Collapsible Stock: Manufacturer: KynSHOT Color: Silver Finish: Stainless Fabric/Material: 17-4 Stainless Steel Gun Make: AR Platform Gun Model: AR-10 Gas System Length: Rifle Length Diameter: 0.76 in Length: 2.79 in Weight: 3.8 oz Additional Features: Shorty Collapsible Stock 2.5in Condition: New Country of Origin: USA Features of KynSHOT AR-10 7.62mm/.308 Recoil Buffer w/ Shorty Collapsible Stock Drop-In Replacement Reduce felt recoil Improve reliability Reduce bolt carrier speed Reduce wear on parts Reduce shock and vibration to optics Suppress bolt bounce Decrease sight movement Smoother operation Faster shot recovery time Military grade materials and manufacturing Package Contents: KynSHOT AR-10 7.62mm/.308 Recoil Buffer w/ Shorty Collapsible Stock The KynSHOT Hydraulic Buffer Ar-10 W/coll Stock 308 2.5″ Buffer is a quality addition to the KynSHOT lineup. For more great deals on AR15 Recoil Buffers by KynSHOT, please browse our Kynshot Gun Parts page.
6 reviews for KynSHOT AR-10 7.62mm/.308 Recoil Buffer w/ Shorty Collapsible Stock
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Moose –
This is my second buffer from kynshot. I love their product. Reduces recoil noticeably especially when paired with a good muzzle break. Would highly recommend. Also had to call kynshot for some product information, very helpful customer support/sales team.
JG –
no problems cycling on my ar10 takes a lot of that recoil as wellmake sure you get the shorty for an Ar-10 and the longer one for an Ar-15 makes a difference and the longer one wont cycle in the bigger 300 cal rifles
MICHAEL –
my LR-SR25 308win… I modified a HERA CQR stock to fit the profile in perfect match alignments, additionally using some industrial grade rubber concrete inside where I skeletonized the stock to polymer trim as well all the way down to seat down to Locking ring stablizing it with S90 Dap also. Inside it I have a Billet SS Skeletonized Tube. So my stock system Very Very Lightweight, like 7.2oz total and disgned to reduce as much recoil as possible.In the tube I also have a ChromMolly Chevy Nova HighTension Spring in it oppose to a standard AR spring. and i was Using the M4 Aero Buffer at 3.5" 4.8lb. with mysetup i was mm away from the bolt catch on fulldraw. I was skeptical about switching to this despite a lot of positive reviews in other locations. and WoW ooh Boy!the rubber quality is way better on the buffer tip first of all. 2nd of all, the 1" gives plenty of clearing space for my SR25's bolt catch. so if building a SR25 shorty, this is a considerable aspect to think of. it does improve cycle feed rates by micro seconds. but anytime you improve a recoil system giving it more room to flow that is expected. most importantly which wasnt expected. the 4.8lb buffer to the 3.8lb 2 inch. does not feel like 1lb less. granted my stock+bound lower system is so light anyway 1LB is easily noticeable. but because it doesnt have shifting weights of the ball barring's. So, that 1 lb feels like 5lb lighter. and the system is that much more stable, where again anytime you can reduce or remove moving parts from a system, you are essentially adding that much more stability to that mechanical system.now im wondering if it had this much system improvement with 1" and 1lb, with barring to hydraulics. I think I need to find one for my 10mm auto ar9. because that is 10.2lb tungsten buffer. so, maybe they have a 9.2/9.4lb full auto rated hydrolic pistol buffer as well. if so, im going to have to buy one of those too. because it is that good!
Don Burns –
I love the quick shipping and price for the Kynshot buffer. Paired with the Sprinco Orange spring produces a lethal pair to reduce the recoil of my build. I used an adjustable stock, which fit without bottoming out on firing. I'll have to have a few range days before I can comment on the bolt carrier to buffer contact.
Bob –
Best addition to my A10’s. Keep s muzzle rise to a minimum, keeping my target in my sights. Makes second shots faster for me. Less felt recoil is also helpful, making a day of shooting easier on my shoulder.
TX-Ruger –
I added this to a PSA PA-10 rifle in 308 Win. 18 inch barrel. The recoil was not bad to begin with but adding this helped reduce felt recoil. My daughter likes this rifle more than her Ruger American in 6.5 CM. Very pleased with it.