Regular or KINO...a handguard dilemma

Im dead set on this build. Im trying to decide if I want to go Kino or regular.

With my shooting style, a 10" handguard at least is optimum.

However I am really wanting a FSB, if I go with that, then I will have only 9 inches of rail space and If I decide to go with a longer handguard later on, is the FSB pins gonna screw that all up?

Also I prefer the shorter gas tube as opposed to a midlength gas system.

I want this upper to be bulletproof and I would really like to have the FSB.

Any feedback from you guys that own them would be appreciated

“Never sacrifice a real FSB for rail space” - Lao Tzu 300 B.C.E

How about a KINO build with a Centurion Arms C4 Midlenght Cutout rail?

Best of both worlds.

I was in the same boat as you. Initially, I had the same needs/wants and picked up the Kino. On paper, I liked the idea of it but in practice having the FSB in my line of sight bothered me and I found myself concentrating less on the target and more on the front sight. I also found that I liked gripping the rail right about where the sight base was on the upper.

I ended up pulling the FSB off and installing a Daniel Defense MFR rail with Troy flip up sights. Much better for me and it felt a little lighter (or more balanced) than the FSB/MOE/MVG combo I had on before. I really like having the majority of the barrel covered, all of it in this case. In the future I may swap over to a URX III rail on this barrel for S & G’s.

No issues with the FSB pins, by the way.

I have a Kino upper that I’ve shot quite a bit. I’m not a ‘high speed’ user or anything, but it is currently my HD setup. I tend to prefer having the FSB, so I like it. I wouldn’t want to live with carbine handguards on a barrel in this length, but I don’t feel like I’m missing anything with the midlength handguards compared to a slightly longer rail.

There’s a bit of extra weight up front with the Kino config, but I like the balance without a silencer mounted. That said, it is a bit front heavy with a silencer (partially due to the barrel length, partially due to the extra weight in this configuration).

But you have holes in the barrel now from the taper pins right.

I guess a 10" rail would cover it up.

And for the record, the Centurion is exactly whats going on it.

Either a 9" or a 10".

My grip is the biggest reason why I want a longer rail with no FSB

I started off with a regular BCM 12.5" upper with Larue 11.0 and I thought it was perfect. Got to top mount my X300 and my can fit damn near perfectly at the end of the rail. Perfection (or so I thought). Then my best friend finally got his Kino with some MOE handguards… :wink:

Now I also have a Kino, but with a cutback DD LITE 12.0 FSPM rail that I wasn’t using. I honestly can’t think of a better setup. I’m using a sling mount as a handstop/reference point on the bottom rail with a 6P/VTAC combo on the 9o’clock rail. This gives me the perfect amount of space on the rail to get my preffered grip.

I plan on building a lightweight 14.5mid version so I don’t have to sweat the NFA stuff as much.

You would have holes from the taper pins (more like channels on the bottom of the barrel, actually). A 10" rail would probably cover the rear most channel but I think the front would still be exposed.

I dont mind the weight. My 11.5" is a little front heavy but not bad. I dont mind it.

Shooting my M4 with my style is a bit hard. I cant get my arm extended…It drives me crazy.

Usually on a build I have NO problem deciding and the build comes out EXACTLY how I initially planned…but this is rough decision.

The M4 has a FSB. I love it. The 11.5" has a Front Folding sight. I like that too.

I want something to fill the gap between my M4 and 11.5".

I want it BULLETPROOF and to be a good all around shooter.

Something for long range AND CQB/HD.

FSB or no FSB is the question

I’m missing it, what lenght barrel?
You say something between an 11.5 and a 14.5 (you are saying “M4” so I am assuming here), and since I don’t see too many 13" barrels out there I assume you are looking at a 12.5. Yes?

If so, I’d opt for a Kino with an FSB cut.

However, I’m not sure I would opt for a 12.5 over an 11.5.

Im talking about getting a 12.5", kino or normal.

I have an 11.5", and I have an M4 also.

I want something to fill that gap.

Really?

What “gap”? Because 11.5" might be too short, and 14.5" might be too long? Seriously?

Ya really seriously buddy.

Does that make you mad?

I want something in BETWEEN what I own. Im not a NEWB to this game.

Its a specific role to fill. You dont have to like it.

I hear nothing but good things with that specific length. Thats what Im building and wanted input from owners of a Kino

Not mad at all, just incredulous.

Pray tell, what is this “specific role” that a 12.5" will fill better than a 11.5" or a 14.5"?

It will be my “In between an SBR M4 Role”

Honestly, what???

This isnt about what its for, thats not why I started this thread. I wanted help.

The reason for the 12.5", I want something as short as possible without sacrificing velocity and thats too hard on a can as this has the possibility of being a dedicated suppressed HD weapon.

Now I know the difference between the velocity/gas system/length is marginal at best…I still want it. I want to go as short as possible and still have the length to reach out to further distances. I also dont want any premature wear on a $1,000 suppressor which is AGAIN why Im inquiring about the Kino vs. Standard 12.5" barrel length

I hear the barrel length of 12.5" is optimal for an SBR and its performance is incredible.

No need to be a smartass…

See, that was easy, wasn’t it?

No need to justify wanting it to me or anybody here… I was just curious.

If it’s going to be a dedicated suppressed HD rifle, is velocity really going to be a major concern?

Lol I didnt mean to be. I really didnt know how to take it. Computer screens are hard to take sometimes. My apologies

I havent decided if It will be dedicated suppressed yet.

Velocity is not a MAJOR concern, like I said, I know its marginal