Modified

It has a Modified screw in choke tube UPC:
010633015265
Description:
H&R PARDNER PUMP 20M/26M SYN
Brand:
Harrington & Richardson
Model:
Pardner Pump
Type:
Shotgun: Pump Action
Caliber:
20 Gauge
Finish:
Blue
Action:
Pump Action
Stock:
Black Synthetic, Checkered Stock
Sight:
Bead
Barrel Length:
26
Overall Length:
46.125
Weight:
7.5 lbs
Capacity:
5+1, 3 Shot Plug Furnished
Safety:
Cross-bolt Safety
Receiver:
Blue, Drilled & Tapped
Chamber:
3
************Chokes:
Screw In Modified***********
Butt Plate:
Black Vented Recoil Pad
Features:
Vent Rib, Chrome-plated Bolt;
Length of Pull 14.25

This has a screw In Modified Choke Tube.

Screw In Modified Choke Tube Specifications and Features:
H&R 1871 Pardner Pump-Synthetic 72262
Pump Action Shotgun
20 gauge
5 Rounds
26" Vent Rib Barrel
3" Chamber
Cross Bolt Safety
Drilled and Tapped Receiver
Front Bead Sight
Synthetic Stock with Molded Checkering
Grooved Forend
Ventilated Recoil Pad
Blued Finish with Black Stock
Length of Pull 14.25
Drop at Comb 1.5"
Drop at Heel 2.5"
Overall length 46.125"
Weight 7.5 lbs
Includes:
Screw In Modified Choke Tube
3 Shot Plug