• This community needs YOUR help today. We rely 100% on Supporting Memberships to fund our efforts. With the ever increasing fees of everything, we need help. We need more Supporting Members, today. Please invest back into this community. I will ship a few decals too in addition to all the account perks you get.



    Sign up here: https://www.muzzleloadingforum.com/account/upgrades
  • Friends, our 2nd Amendment rights are always under attack and the NRA has been a constant for decades in helping fight that fight.

    We have partnered with the NRA to offer you a discount on membership and Muzzleloading Forum gets a small percentage too of each membership, so you are supporting both the NRA and us.

    Use this link to sign up please; https://membership.nra.org/recruiters/join/XR045103

Lyman GPR manufacture date

Muzzleloading Forum

Help Support Muzzleloading Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

stevew

40 Cal
Joined
Oct 28, 2020
Messages
194
Reaction score
69
Trying to find the manufacture date on my Lyman GPR 54 flintlock. Serial #126983.
Thanks stevew
 
There should be box with probably two capital letters in it, like “AP,” “BD,” etc., near the proof marks and serial number, etc. if you find that, here is a chart that can help you date it. For example, I have an Italian import from 1967 with “XXIII”, a 1986 GPR with “AP”, etc. it will give you the year of manufacture.
 

Attachments

  • DBCE7725-D238-4115-B38C-52D3CD7E9FF1.jpeg
    DBCE7725-D238-4115-B38C-52D3CD7E9FF1.jpeg
    191.9 KB · Views: 0

Latest posts

Back
Top