For sale is a custom built 11.5" SR-16 style SBR upper. Also known as the ‘Costa’ upper. This is built around a BCM 11.5 Barrel, KAC Carbine Length URX2, Colt Upper Receiver, LMT bolt carrier group, and BCM Gunfighter (Medium). Also included is the KAC Gen 1 Triple Tap. This is the raw inconel version, which is very hard to find, if you’re into that sort of thing. Also includes LaRue Handstop.
Notes: This barrel and bolt have less than 300 rounds out of it, as it was re-barreled in February, and has not been shot since. This thing is an absolute tack driver, and supremely flat shooting.
I will not part out the muzzle device. It stays with the upper.
All NFA rules apply for this upper.
Price is 1200 shipped or best offer. (No Low Balls or Trades)
