[ARCHIVED THREAD] - 9MM AR Style OAL

Posted: 7/22/2014 8:27:30 AM EDT

Would someone let me know the approximate overall length (stock extended) for a 9MM AR style SBR build using a TROS 5" barrel and CTR stock?

Posted: 7/22/2014 9:25:16 AM EDT

[#1]

Approx. 24-25"

Posted: 7/22/2014 9:32:00 AM EDT

[#2]

Well, I was guessing 24.5", so I suppose that sounds right. I'm just trying to get a Form 1 completed without a barrel in hand...

Posted: 7/22/2014 12:15:43 PM EDT

[#3]

I don't have the same barrel, but with a 4.5" and MOE fully extended, I get around 22.5-22.75

So do the math from there

Would that extra .5" and TROS add on 2" over mine?

Posted: 7/22/2014 1:18:24 PM EDT

[#4]

Quote History

Quoted:

I don't have the same barrel, but with a 4.5" and MOE fully extended, I get around 22.5-22.75

So do the math from there

Would that extra .5" and TROS add on 2" over mine?

View Quote

That's why I asked, thanks very much. For a regular AR SBR, I just use 19" plus barrel length, but I figured that might not work for a 9MM...

Again thank you...

Posted: 7/22/2014 3:45:16 PM EDT

[#5]

Yea I thought the same thing. My Form 1 says 23.5" but I guess it doesn't matter to much.

I just took off my handguard and double checked...Exactly 22.5" I think you would be safe in listing 23" on yours.

Posted: 7/22/2014 4:38:43 PM EDT

[#6]

Quote History

Quoted:

Yea I thought the same thing. My Form 1 says 23.5" but I guess it doesn't matter to much.

I just took off my handguard and double checked...Exactly 22.5" I think you would be safe in listing 23" on yours.

View Quote

Thanks again. I've changed my eForm draft to 23" and now I just need the serial number of the lower sitting at my FFL...

AR Sponsor