FOR SALE: A Criterion SPR contour barrel from Compass Lake Engineering. Chrome Molly steel with black parkerized finished. Compass Lake Match chamber. M4 feed ramps. Length is 18 inches with Rifle-length gas system. 1/2-28 threads on muzzle.
Lightly used. Fired about 500 rounds through the barrel. Excellent accuracy. I am selling because I've decided that I want to go a different direction with the rifle it was on.
$200 shipped. Paypal preferred. USPS Money Order is okay. Please email for faster response.