All Metal Sub-Caliber Device for .22LR Ammo


In Stock - Ships Today!


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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.

  • Flare gun insert allows you to fire .22 LR ammo
  • Offset barrel positioned to make perfect shot
  • Sturday all metal construction
  • Made in USA by Runway Sub Cal
  • Flare gun and ammo not included
  • Includes BATF letter

This Item Cannot Ship to the Following States: MD, CT, VT, RI, IL, DE, HI, FL, NJ, NY, WA, MA, CA, NH, DC, IA

The Sub-Caliber flare gun device is specifically designed for .22LR ammo and the offset barrel is positioned to let you make the perfect shot every time. The device has a sturdy all metal construction and is made in the USA by Runway Sub Cal. Flare gun and ammo not included.

# 52 KC7356

Customer Reviews | Average Rating: 3.67 out of 5

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Customer Reviews

bob king
May 21, 2015
(1 out of 5)
22 cal

I found the 22 to be inaccurate at 15feet or firthorough.I would not recommend it to any one.


Mike Machael
Nov 18, 2014
(5 out of 5)
flare gun insert

I really like this insert it will come in handy when I'm on the trail or on the boat.It's like having a second gun.I all ready have the 45/410 insert for a few years and I put a .410 in it for snakes so I don't have to give up a round in my .44.Also it doubles as a flare gun if I need it.This is a very well made and sturdy product and I wouldn't hesitate to buy another if another caliber is offered.


Oct 29, 2014
(5 out of 5)
Outstanding product!

This is an excellent product, seconded by a flare gun expert I know. Runway, the manufacturer, also makes .45LC/.410 gauge and .38 Sub-Caliber Devices (barrel inserts), formerly manufactured by Kennesaw Cannon Company, which legally allows it to shoot that ammunition, as well as flares.


1 - 3 of 3 Reviews