For sale is a very rare 870 Slug barrel with rifle sights, rem choke (Currently Improved Cylinder) as well as the ball bearing detent for using mag extensions. $120 + $10 shipping. FTF in MN is ok without shipping. SOLD I accept Postal Money Orders, Bank Checks, or Gunpal (+3%) Discrete Paypal (+3%) is ok too. First to post "I'll take it" gets it. Email works best.