On sale for $36.50? - TRYBE Defense Glock 20 Match Grade Non-Threaded Pistol Barrel

I bought it two weeks before Memorial Day Weekend and paid much for than the M.D.W. price. At first, my slide hung up on the Trybe barrel vs the stock Glock barrel. I marked the contact areas on the lower with a black marker, racked the slide several times and noted where there was contact. I took a fine carborundum stone and polished the contacts on the lower, rounded off all sharp edges on all lower contact areas. Tested again and was better, repeated the process until the slide was silky smooth and went into battery. Fired a bunch of rounds without a single hic-up. To be fair, the slide on the Glock was also hanging up a bit on the stock Glock barrel, but was worse on the TRYBE. I bought the Trybe so I could fire hard cast 10mm lead. Life is good.