How much does maga-port add to value?

[kiltboytoo]

I have a glock 21 I want to sell, I had it magna-ported and wondered how much more it was worth since I had it done.

thx

Dirk

[TimWarner]

It depends on the person who is buying.

The further from stock it is, the lower the average resale value. That is, short of a full custom build by a known gunsmith. Some people may pay more for porting, some less, in the end I believe the average would be lower than a stock pistol.

[DannyR]

Same value as a used G21C.;)

[Bren]

Unfortunately, a lot of great parts and customization that make the gun worth more to you make it worth less to others. For instance, I might buy a magna-ported Glock 21, but only for a lot less than an un-magna-ported one.