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Posted: 4/5/2021 2:15:14 PM EDT
I am going to start the paperwork for my next SBR.  It is going to be a 9mm on a dedicated 9mm (colt pattern) receiver with 8" barrel.  Is there a quick way to determine the OAL length for the paperwork if I know what stock set up I am going to buy when the paperwork comes in?  I plan on using a MagPul ACS stock.

thanks

Link Posted: 4/5/2021 2:54:33 PM EDT
[#1]
My "go-to" measurement for AR pattern SBRs is normally 10.5" bbl and 25" OAL. I then add or subtract from both sides depending on bbl length.
Link Posted: 4/5/2021 3:21:11 PM EDT
[#2]
Link Posted: 4/5/2021 5:19:55 PM EDT
[#3]
Thanks,

    I will put it on paper and see how it would match those suggestions.

Link Posted: 4/5/2021 5:34:23 PM EDT
[#4]
Barrel/OAL

11.5/30
w/Magpul CTR
(18.5")

13/32
w/B5 Bravo
(19")

12/30.5
w/BCM Gunfighter
(18.5")

These are from my Form 1 submissions. I would recommend you measure your own as best you can.
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