Lyman Great Plains Replacement Trigger

Hi All. I'm hoping to get some guidance on the L&R replacement trigger for the Lyman Great Plains.
Is this trigger group from TotW the correct item:

https://www.trackofthewolf.com/Categories/PartDetail.aspx/917/1/TR-LR-1300
I notice the L&R replacement lock for this same gun has an RPL prefix in the description where RPL stand for "replacement". I'm wondering if the above trigger group is also a drop-in (minor fitting) replacement even though there is no "RPL" prefix in the description.

Look at the RE Davis Deerslayer trigger. Welcome | RE Davis Company: Historical Reproductions, Books, & Videos

Thanks for the link. I was headed down the wrong path. Course corrected.

As mentioned above, Davis Deer Slayer triggers are definitely the way to go my friend.

Had put them in my GPR. They’re virtually drop in.

The GPR is already a fine accurate rifle. You put those Deer Slayer triggers in and you’re looking at an extremely accurate rifle if you do your part?

No comparison to the stock triggers that the Lyman GPR has my friend. Best $50 or so that you’ll ever spend for an upgrade.

Unset they have a smooth pull with a nice decisive, clean break. Set, ya have to just touch it off !

Lastly, I’ve upgraded two TC Hawken rifle’s and my GPR with those R.E. Davis Deer Slayer triggers.

Bought mine from the Log Cabin Shop.

Respectfully, Cowboy

IVE DONE the rpl,s they come out good and you need to take out wood in the area,..most of those production stocks are not a tight grain wood and almost feel as they could be dug out with a spoon.The L&R wil have a pattern in the book of material that needs to be removed ,,but i thought it was useless....its more of a visual guide in the inletting that needs to be done. Watch your edges, i got a few gaps,,but stll works fine...nodda show peice

Got a delivery from the Log Cabin Shop today. Looks like it's pretty simple to install the Deerslayer. Now just waiting on the L&R lock from Track.