You might be able to? I would check at Numrich gun parts corp.They may be found on the web.
Depending on which parts, they may need to be made.
Try E-Gunparts.com check for model 19. as 1929 is not listed.
Buy parts for 410 Stevens model 67 pump shot gun.
Numrich Gun Parts
Depends on the model. We usually have parts.
gunbroker.com
Being a 410, you might be able to hold out for $200 if it is in excellent condition. Otherwise, figure $50-$100.
2.5 inch only is my specs on mine is
e-gunparts.com
Try www.gunpartscorp.com
Numrich Arms. www.e-gunparts.com
Marlin made a lever action .410 gauge shotgun from 1929-1932.These were made as a stockholders promotional firearm.The New model .410 was made from 2004-2005.