Why pay a thousand bucks for a set of tubes by the big manufactures when for 150.00 FOR ALL 4 you could convert your favorite shot gunS (12 or 20 ga) to .410. These work in single barrels/ over unders/side by sides. These haven't been available for years and here are two double sets one each 12 ga and one set each of 20 ga.Put them in and orient them properly so your ejectors/extractors line up and start shooting.They are new old stock but no boxes. They are sold as is, no returns. email questions before committing. $5.00 each should get them to you by mail.
Payment only money order or bank check, no pay pal or cards