Converting my recently purchased XCR from 5.56 to 300BLK. I’m also retrofitting it with a Type II bolt/carrier, so I’m selling the parts I won’t need.

$350 for the barrel and gas assembly
-the barrel is a heavy barrel with a 1/7 twist
-gas assembly is Type I

$200 for bolt and carrier
-bolt and carrier are both Type I

Feel free to PM me an offer or with any questions/picture requests.