KynShot Hydraulic Buffer for PCC?

[calicojack]

What do you guys think of the KynShot hydraulic buffer? I am considering it for a 9mm PCC with a 16" barrel. The lower is MILSPEC with a Hahn Precision magwell insert using Colt-style mags. There is a standard and a heavy damped model.

KynSHOT KynSHOT RB5007

KynSHOT precision recoil buffers’ patented technology is engineered to reduce felt recoil by up to 90%, creating a more stable, accurate and comfortable shot every time. Proudly designed and manufactured in the USA.

www.kynshot.com

KynSHOT KynSHOT RB5015HD Heavy Damped

KynSHOT precision recoil buffers’ patented technology is engineered to reduce felt recoil by up to 90%, creating a more stable, accurate and comfortable shot every time. Proudly designed and manufactured in the USA.

www.kynshot.com

 

[Blaster229]

Been having issues with your current buffer?

 

[clandestine]

I have one of each type. You are welcome to try before you buy. Shoot it into my test trap and see if it's worth $100 beans.

 

[erwos]

The previous state of the art for 9mm PCCs was a Blitzkrieg buffer with a 308 spring. Some of us are messing with the Maxim Defense roller-delayed buffer, which is generally good if you're running hot ammo. The Scheels roller-delayed setup is also liked by some people, especially the gen2 version.

 

[calicojack]

Been having issues with your current buffer?

Nope. But if I can get a smoother shooter than why not?

 

[clandestine]

Nope. But if I can get a smoother shooter than why not?

I don't buy the smoother part. On a blowback gun they do slow the already FAST BCG down.

 

[calicojack]

I don't buy the smoother part. On a blowback gun they do slow the already FAST BCG down.

Hmm. Ok. Good to know.

 

[Blaster229]

Nope. But if I can get a smoother shooter than why not?

Oh. I thought something was wrong. I dunno. My Sig MPX K is pretty damn smooth. I know it isn't a buffer system, but aren't all PPC's in 9mm smooth? How much smoother do you need?

 

[calicojack]

Oh. I thought something was wrong. I dunno. My Sig MPX K is pretty damn smooth. I know it isn't a buffer system, but aren't all PPC's in 9mm smooth? How much smoother do you need?

I have never shot a Sig MPX K but I suspect it's a much better design than my straight blowback AR9, with or without the hydraulic buffer.

 

[calicojack]

Actually @Blaster229 you are on to something; instead of spending money trying various solutions for an AR9, just buy a better designed PCC in the first place. There are a few out there. I admit though, I love to tinker with an AR9.

 

[Blaster229]

Actually @Blaster229 you are on to something; instead of spending money trying various solutions for an AR9, just buy a better designed PCC in the first place. There are a few out there. I admit though, I love to tinker with an AR9.

Well, I don't know. The Sig is 2k lol I say tinker away!

 

[calicojack]

I'm not keen on Glock mags for a PCC, but ...

Ruger PC Carbine Black / Grey 9mm 16.12" Barrel 17-Rounds Threaded

The Ruger PC Carbine is perfect for competition or target practice. This semi-auto rifle is chambered in 9mm, has a 16.12-inch barrel, and has a 17-round capacity. With a Stealth Gray stock, this rifle features a protected blade front sight, an adjustable ghost ring rear sight, and a threaded...

grabagun.com

 

[smdub]

I have a kynshot HD for my 7.62x39 upper. Really calmed it down. Was a jackhammer in full auto.
9mm is on the opposite end of the energy/recoil spectrum however so I doubt its needed and question if it would even be noticeable? I haven't run a pure blowback 9mm in ages though.

 

[Worsley]

I roll with JPE‘s Silent, Captured Buffer Spring. Its very nice!

 

[calicojack]

I roll with JPE‘s Silent, Captured Buffer Spring. Its very nice!

Good to know.

 

[teratos]

You might be interested in this.

“Gentle Recoil” 9mm AR Project (with updates and testimonials)

I didn’t think it was possible, but I was blown away by the results. Smooth, “gentle” recoil from a 9mm AR simple blowback with off-the shelf parts. This information is intended s…

blowback9.wordpress.com

 

[calicojack]

I have a kynshot HD for my 7.62x39 upper. Really calmed it down. Was a jackhammer in full auto.
9mm is on the opposite end of the energy/recoil spectrum however so I doubt its needed and question if it would even be noticeable? I haven't run a pure blowback 9mm in ages though.

You wouldn't think so, but there are a lot of shooters out there that seem to think it works.

There is also a buffer built by KAK, the K Spec, that has a spring in the head of the buffer but otherwise looks like a regular PCC buffer.

 

[calicojack]

You might be interested in this.

“Gentle Recoil” 9mm AR Project (with updates and testimonials)

I didn’t think it was possible, but I was blown away by the results. Smooth, “gentle” recoil from a 9mm AR simple blowback with off-the shelf parts. This information is intended s…

blowback9.wordpress.com

I just created a thread about that.