Hastings 12 Gauge Barrel for Remington 870 — 3 Inch Chamber, Vent Rib, Screw-In Choke, Blued, Made in France
This Hastings aftermarket replacement barrel for the Remington Model 870 stands out with its 3 inch chamber, polished blued Special Steel construction, and vent rib with a brass bead front sight. It is French-made, carries C.I.P. crowned proof marks, and is stamped M 870 at the chamber with the metric marking 18.5 76 indicating an 18.5 mm bore and 76 mm (3 inch) chamber. The muzzle is configured for removable choke tubes with internal wrench notches, and the bore is clean and shiny.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are light signs of prior use consistent with careful handling. The bore remains clean and shiny.
What’s Included
- No case included
Designed as an aftermarket replacement for the Remington Model 870 pump-action shotgun, this barrel is clearly marked M 870 at the chamber for easy identification and fitment reference. The French origin is evident through the Made in France roll mark and French C.I.P. crowned proof marks.
The chamber is cut for 3 inch shells, with the metric chamber and bore stamp 18.5 76 confirming an 18.5 mm bore diameter and 76 mm (3 inch) chamber length. The bore condition is excellent, presenting a clean, mirror-like interior.
Constructed from Special Steel with a polished blued finish, the barrel features a ventilated rib with longitudinal slots and a single brass bead front sight. An integral barrel ring (magazine hanger) is built in for proper attachment to the magazine tube.
The muzzle is threaded for removable choke tubes and uses internal wrench notches. The specific choke thread pattern is not identified in the provided information. Note: The listing title mentions a 26 inch barrel length, but the actual length is not confirmed here.

