Warning

 

Close

Confirm Action

Are you sure you wish to do this?

Confirm Cancel
BCM
User Panel

Page AR-15 » AR Discussions
AR Sponsor: bravocompany
Site Notices
Posted: 4/13/2024 8:08:12 PM EDT
What is the correct designation for an A2 carbine upper with round forward assist, brass deflector with a pencil barrel?
Link Posted: 4/13/2024 9:01:27 PM EDT
[Last Edit: JoshNC] [#1]
If with a 16” barrel, that’s a 6520 “Government Carbine” upper. I don’t recall ever seeing a 14.5” pencil barrel on an A2 upper. A 727 upper would be A2 upper with a 14.5” M4 profile barrel. The 723 had 14.5” pencil barrel on early models with both A1 and C7, then M4 profile on C7 later on.
Link Posted: 4/13/2024 10:11:24 PM EDT
[#2]
Yes with a 16" pencil barrel.

Would it still be considered an M16? Thinking of getting a retro marked lower.
Link Posted: 4/13/2024 11:04:55 PM EDT
[#3]
https://en.wikipedia.org/wiki/List_of_Colt_AR-15_and_M16_rifle_variants
Link Posted: 4/14/2024 2:21:44 AM EDT
[#4]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By GracieMae:
Yes with a 16" pencil barrel.

Would it still be considered an M16? Thinking of getting a retro marked lower.
View Quote

Colt only used 16" carbine barrels on semi-auto rifles. The M16 carbine equivalents used 14.5" barrels instead.
Link Posted: 4/14/2024 10:03:27 AM EDT
[Last Edit: JoshNC] [#5]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By GracieMae:
Yes with a 16" pencil barrel.

Would it still be considered an M16? Thinking of getting a retro marked lower.
View Quote


6520 Government Carbine. Semiauto. Not an M16.

Don’t waste time cloning that. You can find genuine LE trade-in Colt 6520s on Gunbroker for around $1k.
Link Posted: 4/24/2024 6:46:38 PM EDT
[#6]
Thanks everyone? What would would be the most correct PSA H&R lower for this?
Link Posted: 4/24/2024 7:23:24 PM EDT
[#7]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By GracieMae:
Thanks everyone? What would would be the most correct PSA H&R lower for this?
View Quote


Refer to the Wiki posted above, but many of them have a full auto setting with an A2 designation, so this lower is the most applicable…

https://palmettostatearmory.com/harrington-richardson-m16a2-special-forces-cots-marked-stripped-lower-black.html
Link Posted: 4/24/2024 8:26:24 PM EDT
[#8]
I designated her as Brenda
Page AR-15 » AR Discussions
AR Sponsor: bravocompany
Close Join Our Mail List to Stay Up To Date! Win a FREE Membership!

Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!

You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.


By signing up you agree to our User Agreement. *Must have a registered ARFCOM account to win.
Top Top