Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
10/17/2023 11:24:05 PM EDT
I bought a couple RPD kits in 2011 along with some 80% receivers, but the barrel hole is solid.

Anyone have a drawing of a proper lower so that I can unfuck my first attempt?  
Critical thinking is dead.
10/17/2023 11:33:53 PM EDT
[#1]
I don't have a drawing handy but I'll have a receiver with the barrel pressed out of it in the next month once I get to it. What measurements exactly do you need?
10/18/2023 6:27:50 AM EDT
[#2]
Quote History
Originally Posted By Third_Rail:
I don't have a drawing handy but I'll have a receiver with the barrel pressed out of it in the next month once I get to it. What measurements exactly do you need?
View Quote
Barrel elevation, from barrel CL to bottom of receiver.
Critical thinking is dead.
11/10/2023 11:36:05 AM EDT
[#3]
Have you asked as Weaponsguild?
11/10/2023 12:07:59 PM EDT
[#4]
Quote History
Originally Posted By last_crusader:
Have you asked as Weaponsguild?
View Quote
I'd totally forgotten about that place.  Went to take a peek and there's a ton of info.
Critical thinking is dead.
11/11/2023 5:58:27 PM EDT
[Last Edit: Third_Rail][Edited] [#5]
@Cole2534

To the centerline of the barrel bore:

1.023" from the tall side of the receiver bottom
.776" from the short side of the receiver bottom
.523" from the bottom of the action shelf

This particular receiver is a semiauto DSA and the barrel bore is .930".

Picture to follow.

ETA: Simple picture just so it's clear what I meant about the tall and short sides.

11/12/2023 10:34:00 AM EDT
[#6]
Quote History
Originally Posted By Third_Rail:
@Cole2534

To the centerline of the barrel bore:

1.023" from the tall side of the receiver bottom
.776" from the short side of the receiver bottom
.523" from the bottom of the action shelf

This particular receiver is a semiauto DSA and the barrel bore is .930".

Picture to follow.

ETA: Simple picture just so it's clear what I meant about the tall and short sides.

https://i.imgur.com/MAvokDr.jpg
View Quote
Hell yes!  Thank you very much
Critical thinking is dead.
11/12/2023 10:45:10 AM EDT
[#7]
Happy to help! Sorry it took me a while to get to that - I have lots of projects going on this time of year.

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

Armory Sponsor