Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
8/11/2026 8:16:35 AM EDT
I picked up a Sporter Lightweight rifle and would like more info on it. Never seen a 'lightweight' on a Sporter rfle. They are usually 20", this appears to be a 16" pencil barrel.

The rear pin is a small pin, and the front is a large pin with the 'sleeve'. Is this an OEM Colt rifle as shipped from the factory?
I assume it's from the mid 90's? Have not been able to take the hand guards off yet.
Also not that many made? Also is 5.56 ok to use in this rifle?

Attached File



Attached File



Attached File



Attached File


Attached File



8/11/2026 9:40:48 AM EDT
[#1]
Yes that is from the 90's.
I had several back then, but sold them all when the ban expired and purchased Colts that didn't have that horrible sear block and half circle bolt carrier.
8/11/2026 6:22:25 PM EDT
[#2]
Yup that's a R6530 Preban Colt from the early 90's
8/11/2026 6:54:29 PM EDT
[#3]
Thanks.
8/16/2026 9:52:06 AM EDT
[#4]
Some of the Sporter Lightweights shipped with CS stocks back in the day.
8/22/2026 6:18:58 PM EDT
[#5]
Quote History
Originally Posted By grondike:
Some of the Sporter Lightweights shipped with CS stocks back in the day.
View Quote


Indeed they did. Mine is from 1992.

The CS marked stocks can bring a slight premium if the seller is aware.

-Best
I began to understand that the body is actually a cage for the soul, rather than a liberator....a vehicle of expression for our souls to interact with the physical dimension, little more.
8/25/2026 12:42:45 PM EDT
[#6]
I like the Colt rollmarks!
9/7/2026 3:20:13 PM EDT
[#7]
You can probably put a milspec pin in the front if you get the lower drilled for it.

It is also possible the lower was drilled at the factory.
Yesterday 11:07:07 AM EDT
[#8]
Quote History
Originally Posted By CapnMike:
You can probably put a milspec pin in the front if you get the lower drilled for it.

It is also possible the lower was drilled at the factory.
View Quote


This. I got lucky and my Blue Label Sporter Match Target model 6551 was fully drilled for the milspec front pin.

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In