I have a bunch of shotgun magazines for sale. All are new in package. I can ship one for $8. I can ship a bunch for $21. I'll have to give you a quote to ship a few but I would guess it would be between $10-$15. I can accept cash, personal check, cashiers check, money order, discreet PayPal friends and family, discreet Venmo, discreet Cash App, discreet Zelle, etc. I prefer emails but site IMs are also okay.
I've seen these advertised as:
AR Style
MFPA
SDS Imports
Panzer Arms AR-12
FR-99
Radical Arms
T-1919
Akdal MKA 1919
SDS ANG 4PT
S&W MP12
Typhoon Defense
$26 each
15 unmarked without witness holes
3 unmarked with witness holes
Sold - marked Typhoon Defense with witness holes