Browning Auto-5 12 Gauge Special Steel Barrel, 26.75 in, 2 3/4 in Chamber, Simmons Ventilated Rib, Cutts Compensator — Belgium
This Belgian-made Browning Auto-5 12-gauge Special Steel barrel stands out with a Simmons ventilated rib and a factory-style Cutts Compensator fitted at the muzzle. It features a clean, mirror-bright bore, a 2 3/4 in chamber, and clear Browning address and Belgian proof marks. The package includes Lyman Cutts screw-in choke tubes and the proper wrench, adding practical versatility to a classic A5-compatible barrel.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Details: There is mild exterior wear, and there are a couple of fine pinpoints of pitting.
What’s Included
- Browning Auto-5 12-gauge Special Steel barrel with Simmons ventilated rib and Cutts Compensator installed
- Lyman Cutts Compensator screw-in choke tubes: 12 FULL, 12 GA. SPR. (Spreader), M.C. 725, 12 MAG F.
- Cutts choke tube wrench (marked "12")
Built for the Auto-5 long-recoil platform, this 12-gauge Special Steel barrel measures 26.75 in and is chambered for 2 3/4 in shells. The bore is excellent with a mirror finish, supporting the barrel’s clean internal condition.
A Simmons ventilated rib has been installed and bears a partial "SIMMONS GUNS INC., KANSAS CITY, MO." stamp. The rib complements the classic A5 sighting plane and pairs with the brass front bead mounted on the Cutts Compensator.
The Cutts Compensator features longitudinal ports and accepts the included Lyman screw-in choke tubes. This set provides four options — Full, Spreader, M.C. 725, and 12 MAG F. — and comes with the correct Cutts wrench marked "12" for easy changes.
Markings include the Browning Arms Company St. Louis MO & Montreal P.Q. address line, Belgian proof marks, and the 1Kg 025 weight stamp, confirming its Belgian manufacture and period-correct production details.
Constructed of steel and configured with a bead sight, this barrel offers a well-executed combination of Belgian Browning manufacture and period upgrades, ready to complete or enhance an Auto-5 build.

