Home / Choke Tubes / Iver Johnson Arms
▼ 26% off
Iver Johnson Choke Tube Stainless 20 GA Improved Modified

Iver Johnson 20 Gauge Improved Modified Extended Stainless Choke Tube

Best price
26% off MSRP 10 in stock at 10 retailers

Specifications

Caliber
MPN
20GAIMPMOD
UPC
796167791256
MSRP
$18.99
Fits
Mobil threaded 20 gauge shotguns
Material
Stainless Steel
Gauge/Chamber
20 Gauge

Description

Iver Johnson Choke Tube Features The Iver Johnson Choke Tube is built from stainless steel a material selected for its resistance to corrosion and its ability to withstand repeated cleaning and exposure to shotshell residue. Its improved modified constriction produces a tighter shot pattern than more open chokes making it a solid choice for hunters and clays shooters working at moderate to longer distances. The extended body design makes the choke easy to grip for hand installation or removal cutting down on the need for a dedicated choke wrench during routine changes. Built on the widely used Mobil thread pattern this choke fits a broad range of 20 gauge shotguns designed around that standard. Shooters who want a dedicated choke for pass-shooting or longer range clay presentations will find the improved modified constriction a useful addition to their choke lineup. Stainless steel construction also helps this choke resist the pitting that can develop over time in tubes exposed to solvents and high humidity storage. Because it follows the Mobil thread standard hunters can swap this choke into their 20 gauge shotgun quickly before heading afield. The Iver Johnson 20 Gauge Improved Modified Choke Tube is available now at ARMSAGORA for shooters who need a reliable option for moderate to long range shooting. Iver Johnson Choke Tube Specifications Manufacturer: Iver Johnson Type: Choke Tube Choke: Improved Modified Flush or Extended: Extended Gauge: 20 GA Material: Stainless Steel Thread Pattern: Mobil Available At: ARMSAGORA

Price History

1-Month Historical
Range $12.37 - $18.99
Spread $6.62
Average $15.13
Median $15
Volatility 42.22%
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a free product comparison tool. Some links to retailers are affiliate links: we may earn a commission when you buy, at no extra cost to you.