Barrel Accessory Program
To obtain your service request number, or if you have any questions about the barrel accessory program or need to obtain the age of your firearm, or availability please have your firearm serial number ready and please call 1-866-776-9292 prior to shipping your firearm. Prices and barrel selection subject to change without notice.
Important Information, PLEASE READ before continuing.
- Additional barrels may be added to firearms of our manufacture since 1987 only, with a serial number that begins with N, H or C. We do not install additional barrels on any other manufacturer’s firearms.
- Additional barrels will be fitted to the proper frame if the frame passes a detailed inspection. This inspection is performed by the repairman at the time the frame is received.
- Rifle barrels may be added to firearms manufactured since 2000 and only to frames (SB-2) that originated as a rifle, if frame passes inspection.
- Rifle frames (SB-2) newer than 2000 may be fitted with additional rifle, shotgun, and muzzleloader barrels, if frame passes inspection.
- All shotgun frames (SB-1) 1987 and newer and rifle frames (SB-2) produced between 1987 and 1999 or 1999 and newer may be fitted with additional shotgun and muzzleloader barrels only, if frame passes inspection.
- Muzzleloader frames can only be re-fitted with muzzleloader barrels only.
- Rimfire frames (SS-1) can only be fitted with rimfire calibers.
- 10 gauge shotguns and the 12 gauge Ultra Slug Hunter with the heavy rifled barrel can only be fitted with other 10 gauge or 12 gauge Ultra Slug Hunter barrels only.
- We do not sell additional barrels outright. All barrels must be factory fitted.
- We do not sell barrel blanks or do custom calibers/barrel lengths/finishes/sights.
- Additional barrels are available as additional barrels only. We will not exchange barrels for existing barrels on shotguns and rifles, as it will change the model.
- In order to obtain an additional barrel(s), the stock, forend and frame (receiver) must be sent to us so that they may be properly hand-fitted to the barrel, to be sure they are correctly head-spaced and proof-tested.
- Hammer Spurs are Sold Separately from Barrel
To identify the difference between an SB1 frame and an SB2 frame:
SB1 frames will originally have a shotgun barrel, .357 Mag or .44 Mag barrel and when you remove the stock from the frame there will be a single hole for the stock bolt and the back side of the receiver will be solid.
SB2 frames will have originally had a rifle caliber barrel and when you remove the stock from the frame there will be the hole for the stock bolt and there will also be "cut outs" at the top and bottom of frame.
Please refer to the following picture for reference:

To obtain an additional barrel(s), please take the following steps:
Please contact the H&R Repairs department at 866-776-9292 for your service request number.
Open the firearm by pressing the release lever, and be sure the chamber is empty.
Remove the forend screw and forend.
With firearm fully open, lift the barrel off the hinge.
Carefully package the stock, forend and frame (receiver) for shipping. (DO NOT SHIP YOUR EXISTING BARREL.) Send by U.S. Mail or U.P.S. insured to the following address (DO NOT MARK THE NATURE OF THE CONTENTS ON THE OUTSIDE OF SHIPPING CARTON):
H&R 1871, LLC
ATTN: Barrel Accessory Offer
14 Hoefler Ave
Ilion, NY 13357
Mark your return authorization number on the outside of the box (i.e. SR0000xxxx)
Please include a copy of the service request form or copy of the order form including the serial number of your firearm, your name, physical address (no P.O. Boxes accepted) and your daytime telephone number.
Keep a record of the serial number, service request and order forms of the returned firearm for your records.
All prices are in U.S. funds and are subject to change without notice.
Due to licensing requirements, this offer is only available to U.S. residents.
During periods of high demand, please allow six to eight weeks for delivery of your additional barrels or accessories if the parts are in stock. Installation time may vary depending upon service demands. Backorder times will vary.

Shotgun Barrels
These barrels will fit most SB-1 and SB-2 frames newer than 1987. Refer to “Important Information” above to see if your firearm frame will qualify. All barrels are blue finish only. All barrels are 3” chamber, smooth-bore and bead sight barrels unless otherwise noted. The choke designation and length will be noted per barrel listing. Any special characteristics will be noted. For screw-in choke models the choke tube is sold separately.
Description |
Part Number |
Price |
12 Ga 22” Mod |
F150 |
$55.00 |
12 Ga 28” Full |
FB010 |
$55.00 |
12 Ga 28” Mod |
FB011 |
$55.00 |
12 Ga 24” Full |
FT10 |
$55.00 |
12 Ga 32” Full |
F932 |
$75.00 |
12 Ga 28” Vent-Rib, Screw-in Choke Tube (Sold Separately) |
FS03213 |
$85.00 |
12 Ga 24” Fully Rifled, Rifled Sights |
FB014 |
$75.00 |
12 Ga 24” 3 ½” Chamber, Screw-in Choke Tube (Sold Separately) |
FT98 |
$75.00 |
12 Ga 28” 3 ½” Chamber, Screw-in Choke Tube (Sold Separately) |
FG98 |
$75.00 |
20 Ga 22” Mod |
F250 |
$55.00 |
20 Ga 26” Full |
FB020 |
$55.00 |
20 Ga 26” Mod |
FB021 |
$55.00 |
20 Ga 28” Vent-Rib, Screw-in Choke (Sold Separately) |
FS03344 |
$85.00 |
20 Ga 24” Fully-Rifled, Rifle Sights |
FB024 |
$75.00 |
20 Ga 24” Fully-Rifled, Scope Rail and special forend required for this model included. |
F920 |
$114.00 |
28 Ga 22” Mod |
F888 |
$55.00 |
28 Ga 26” Mod |
FB028 |
$55.00 |
.410 Bore 22” Full |
F450 |
$55.00 |
.410 Bore 26” Full |
FB041 |
$55.00 |
.410/45 Colt 20” Mod |
F41C |
$96.00 |
Click for an order form
back to top


Choke Tubes
Choke tubes listed below are for the 12 ga. and 20 ga.
shotgun barrels listed above that require the Screw-in Choke tubes. These also
fit the Pardner Pump models.
|
Style |
Steel Shot? |
Part Number |
Price |
12 ga – Improved Cylinder |
Flush |
Yes |
FS12IIC |
$27.00 |
12 ga - Modified |
Flush |
No |
FH12MOD |
$27.00 |
12 ga – Improved Modified |
Flush |
Yes |
FS12IIM |
$27.00 |
12 ga – Full |
Flush |
No |
FH12IFL |
$27.00 |
12 ga – Extra-Full |
Extended |
No |
FH12EXF |
$33.00 |
12 ga – Turkey |
Extended |
No |
FH12ETY |
$33.00 |
20 ga – Improved Cylinder |
Flush |
Yes |
FS20IIC |
$27.00 |
20 ga - Modified |
Flush |
No |
FH20MOD |
$27.00 |
20 ga – Improved Modified |
Flush |
Yes |
FS20IIM |
$27.00 |
20 ga – Full |
Flush |
No |
FH20IFL |
$27.00 |
20 ga – Extra-Full |
Extended |
No |
FH20EXF |
$33.00 |
20 ga – Turkey |
Extended |
No |
FH20ETY |
$33.00 |
Click for an order form
back to top


10 Gauge Barrels
10 gauge shotguns and the 12 gauge Ultra Slug Hunter with
the heavy rifled barrel newer than 1987 can be fitted with other 10 gauge or 12
gauge Ultra Slug Hunter barrels only. All barrels are blue finish, bead sights
unless otherwise noted. The choke designation and length will be noted per
barrel listing. Any special characteristics will be noted. For screw-in choke
models the choke tube is sold separately.
Description |
Part Number |
Price |
10 Ga 28” 3 ½” Chamber, Full Choke |
F924 |
$55.00 |
10 Ga 24” 3 ½” Chamber, Cyl Bore, Includes Adjustable Rifle Sights |
F638 |
$75.00 |
10 Ga 24” 3 ½” Chamber, Screw-in Choke |
F973 |
$85.00 |
12 Ga 24” 3” Chamber Ultra Slug Hunter barrel, Fully-Rifled, Heavy- wall, scope rail included |
F377 |
$96.00 |
Click for an order form
back to top


Choke Tubes
Choke tubes listed below are for the 10 ga. shotgun barrels
listed above that require the Screw-in Choke tubes.
|
Style |
Steel Shot? |
Part Number |
Price |
10 ga – Extra-Full |
Extended |
No |
FN10TK2 |
$33.00 |
Click for an order form
back to top



Rifle Barrels
These barrels can be fitted to most SB-2 frames 2000 or newer. Refer to “Important Information” above to see if your firearm frame will qualify. All barrels are blue finish unless otherwise noted. The type of sights (either open adjustable sights or scope rail), barrel length or special features will be noted per barrel listing.
Description |
Type of Sights |
Part Number |
Price |
22 Hornet 22” |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F224 |
$96.00 |
204 Ruger 22” Bull |
Scope Rail |
FR03298 |
$114.00 |
223 Rem 20” |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
FSY3 |
$96.00 |
223 Rem 22” |
Scope Rail |
F223 |
$96.00 |
223 Rem 22” Stainless |
Scope Rail |
F223S |
$114.00 |
223 Rem 24” Bull |
Scope Rail |
F823 |
$114.00 |
22-250 22” |
Scope Rail |
FR03133 |
$96.00 |
22-250 22” Stainless |
Scope Rail |
FR03174 |
$131.00 |
243 Win 22” |
Scope Rail |
F243 |
$96.00 |
243 Win 22” Bull |
Scope Rail |
F343 |
$114.00 |
243 Win 24” Bull |
Scope Rail |
FR843 |
$114.00 |
25-06 26” |
Scope Rail |
F806 |
$114.00 |
270 Win 22” |
Scope Rail |
F270 |
$96.00 |
280 Rem 26” |
Scope Rail |
F280 |
$114.00 |
7mm-08 Rem 22” |
Scope Rail |
F707 |
$96.00 |
30-30 Win 22” |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F231 |
$96.00 |
30-06 Sprg 22” |
Scope Rail |
F306 |
$96.00 |
30-06 Sprg 22” Stainless |
Scope Rail |
F306S |
$131.00 |
308 Win 22” |
Scope Rail |
F308 |
$96.00 |
308 Win 22” Bull |
Scope Rail |
F808 |
$114.00 |
35 Whelen 22” – Limited Quantity |
Scope Rail |
FR03702 |
$96.00 |
35 Whelen 22” – Limited Quantity |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F404326 |
$96.00 |
357 Mag 22” can be installed on SB-1 Frames |
Scope Rail |
F357 |
$96.00 |
44 Mag 22” can be installed on SB-1 Frames |
Scope Rail |
F44M |
$96.00 |
45-70 Govt 22” |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F457 |
$96.00 |
45-70 Govt 32” Dovetailed for front sight, drilled and tapped for rear sight, sights not included. |
Dovetailed & Drilled/Tapped |
FW45 |
$120.00 |
444 Marlin 22” |
Scope Rail |
F444 |
$96.00 |
500 S&W |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F440 |
$96.00 |
Click for an order form
back to top


Muzzleloader Barrels
Muzzleloader barrels can be fit to any SB-1, SB-2 or re-fit to an existing muzzleloader frame newer than 1987. Muzzleloader barrel fitting includes Williams Fire sights, ramrod, forearm (synthetic only; wood forearm are currently not available), breech plug wrench and five primer carriers. Muzzleloaders are a 1:28” twist rate.
Description |
Part Number |
Price |
50 Cal 26” |
F50M |
$145.00 |
Click for an order form
back to top


Rimfire Barrels
Rimfire caliber can be fitted to the SS1 rimfire frames newer than 1987 only. No other frames will accept rimfire calibers due to the location of the firing pin. All barrels are blue finish.
Description |
Type of Sights |
Part Number |
Price |
22 WMR 20” |
Scope Rail |
F22M |
$75.00 |
22 LR 20” |
Open Sights & Drilled and Tapped for Scope Rail (not included) |
F22L |
$75.00 |
17HMR |
Scope Rail |
F17HMR |
$75.00 |
Click for an order form
back to top