National postal meter carbine pics up

[backstrap]

I've been looking at my first M1 carbine. I've done some reading but want to know what others think raises value or collectability. I found a NPM receiver with an underwood barrel with the bomb on it. The stock had NPM and RIA or RRA also stamped on it. It has the larger rear adjustable sight and the manufacturers name was hidden underneath. The rack # cartouche in blue paint was still in really nice condition. It seems these were correct mix masters with various part manufacturers used. I think it's currently priced max retail at $850 but I see NPM as high as $1500 and can't understand the difference.. I'm not a frugal guy when it comes to gun purchases (I'll skip a range trip or dinner out) and most guys I trade with usually end up with a better deal but I know where a few more are slightly less so I'm asking you wonderful fellas why and what will add value to an origionsl mix master m1 carbine.

[microwaveguy]

Generally the more original the condition ( I.E. as built) vs the more prevalent mixmasters the higher the value. Things like High wood stock , push button safety , matching Trigger housing , original flip rear sight or front band ( Type I or II) all add additional value. $850 would be on the high side of a NPM mixmaster.

[Dr.Mauser]

If you wanna find a nice, cheap carbine go to forums.thecmp.org

[Ron-Solo]

I believe, but am not positive, that the NPM carbines came with an underwood barrel. My CMP Carbine is a NPM (3/43) receiver with an Underwood barrel dated 4/43.

[mls343]

Sounds a lot like the NPM I picked up from the CMP's last batch of Service Grade carbines about 2 years ago. The price is about right from your description and would not be surprised if the one you are looking at was one of those too. Without pics, it sounds pretty legit for a decent mix master. Just my $0.02.

[beerman]

I believe, but am not positive, that the NPM carbines came with an underwood barrel. My CMP Carbine is a NPM (3/43) receiver with an Underwood barrel dated 4/43.

My 44 NPM has an IBM barrell Ron. I think they used both.

[microwaveguy]

Well from what I can tell from the pictures you have

1: correct mfg for the stock , but is a Type III low wood which may or may not be the correct stock for that serial number.
2: adjustable rear sight ...... this was a post war mod
3: flip safety ...... this was a post war mod
4: front barrel band could be correct but would need better pictures
5: flat bolt , again could be correct but would need to see the markings

underwood and IBM barrels where both used in the early NPM's
later units used Rock-ola and buffalo arms barrels.

[Ron-Solo]

Probably. I think NPM was one of the receivers that didn't use their own barrel. Mine was a service grade from CMP and it shoots great. The wood has some character, but is solid. Metal has good finish to it.

Now I need to have a WWII rifle day at the range as soon as my shoulder gets better. Stupid surgery has messed up my shooting schedule.