HRA Markings Charts-4.7M & 5.6M

[Bailey]

CMP Service Grade, luck of the draw.

S/N 5697170
ME 1+ TE 1+
Receiver H 6528291
Barrel HRA 6535488 10-55
Windage Knob DRC
Elevation Knob HRA
Trigger Housing 6528290 HRA N
Trigger Guard Stamped
Trigger Unmarked
Hammer HRA 5546008
Bolt 6528287 HRA U
Op Rod 6535382 HRA
Gas cylinder Flat top, wide base, dark finish
Plug HRA
Bullet guide Un-numbered, crescent notch

Came with a very dark post-war stock with grenade sight holes. Butt stock replaced with an HRA 1/2 DAS stock purchased from a forum member.

[I also have HRA receiver 5611164 purchased as a CMP field grade special, chambered in .308.]

[Gary D Owens]

Dave, I know this post is an old one but in your lists I do not find my HRA serial 55644xx. Novis collector but interested in what seems like discrepancies.
I am sure they are not but for a newby it seems so.
My HRA seems like a very nice one with throat of 2+ and muzzle of 1+. Barrel date 12-54
Was this made post Korea conflict?
Gary

[Rolling Thunder]

Originally Posted by Gary D Owens

Dave, I know this post is an old one but in your lists I do not find my HRA serial 55644xx. Novis collector but interested in what seems like discrepancies.
I am sure they are not but for a newby it seems so.
My HRA seems like a very nice one with throat of 2+ and muzzle of 1+. Barrel date 12-54
Was this made post Korea conflict?
Gary

Disrepancies: Can you be specific? My list or your rifle? The markings listed are from hundreds of 'hands on' inspections, they aren't guesswork or made-up.

Your barrel is your approximate build date. I have no rifle listed as 55644xx so I can't argue your point.

[Jakeroub]

I've got 5697907. It came to me as a service grade in late 2017, but as far as I can tell the only "incorrect" parts are the trigger group. I'm willing to document the parts, if Rolling Thunder is interested in more data.

[Dog_Face]

s/n 5651907
Heat Lot, 6528291
Barrel, HRA 6535448 6 55 8562 PM, TE=1, MW=.5
Wind Knob, HRA-W
Elev, HRA
Front Sight, 11/16
Trig House, 6528290-HRA N
Trig Guard, Stamp w/no hook
Stock, 1/2 DAS
Bolt, 6528287 HRA U
Plug, HRA o
Bullet Guide, Stamped w/notch
Op Rod, 6535382 HRA factory relief cut