I have a 7.5" SS Bear Creek Arsenal barrel with less than 10 rounds through it. I'm building a SBR & wanted to use a 7" handguard but with the muzzle brake & sound diverter installed the barrel was about 1/2" too short to allow the trim ring to fit. By pure luck I found a 8.5" barrel so this is a spare. Price is $50 firm and I'll ship it via Priority Mail for $6.50. Payments accepted are discrete PayPal or USPS Money Order. I live in Tualatin & can meet you in the surrounding area if it's more convenient.