Subcaliber Device For .45LC / .410 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.
Shopper Award

  • Fits into standard 26.5 mm flare gun
  • Flare gun insert allows you to fire .45 Long Colt or .410 shotgun ammo
  • Encased in corrosion resistant adapter
  • Offset barrel is positioned to make perfect shot every time
  • Made in USA by Runway Sub Cal
  • Flare gun and ammo not included
  • Includes BATF letter

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

The Subcaliber flare gun device is designed for .45LC and .410 ammo and fits into a standard 26.5 mm flare gun. The insert is encased in a corrosion resistant adapter, and the offset barrel is positioned to make a perfect shot every time. Includes a BATF letter; flare gun and ammo not included. Proudly made in the USA by Runway Sub Cal.

52 SCD45LC

Customer Reviews | Average Rating: 4.48 out of 5
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Customer Reviews

Austin Healey
Jul 14, 2018
(5 out of 5)
I love it

This is great for my polish yugo flare gun.. love it!!!! Great for my survival bag, very nice.


Mar 10, 2018
(5 out of 5)

I bought one for my 100 year old flair gun to put in my bug out bag.. A box of 45cal. JHP and a box of .410 personal Protection rounds.. Who cares if it`s not spot on accurate..It`s for emergency use and much better than a stick...BUT ONE...


Mar 04, 2018
(5 out of 5)

I bought this for my Polish M78 HK clone but the insert was not snug. So I had to cut a sleeve out of an aluminum family size five cheese lasagna TV dinner tray and wrapped it one layer around the Sub Caliber insert before inserting it and now it fits perfect.


Christopher Harmon
Feb 27, 2017
(5 out of 5)

I bought this for my German Hebel Model 1894 26.5mm flair gun. This thing is over 100 years old and was brought back in WW2 by a U.S. Solider. Its amazing having a practical use for this gun now. I fire .45LC 255 grain out of it and .410 Slugs out of it. My only question, can I use 3" shells out of it? Because I want to use this "Golden Bear .410 Bore 3" 97 Gn Lead Slug Brass Case". Either way, this was one of the best purchases I have ever made. If you are considering this, just buy it. You will never regret it!


phil griffis
Mar 26, 2016
(5 out of 5)
fit perfectly

I have a 80's polish flare gun dropped in no problems. I can't wait to try it at the range


Mar 09, 2016
(5 out of 5)
worth the $$$

this item fit perfect in my german geco flare gun and my new polish flare guns I bought for 70 bucks online!!! most sites are sold out but with a little googling you can find them still!! put a laser site on it for better accuracy... the way that the military flare guns are selling out online I bet these inserts are selling like HotCakes!!!


k johnson
May 25, 2015
(1 out of 5)

The .410 shot pattern is Left, THEN right, high, low etc. not good. Don't waste your money.


Mar 29, 2015
(5 out of 5)
good deal

Very impressed have Yugo flare gun works great


Tony R. Matlock
Feb 18, 2015
(4 out of 5)

I am happy with my purchase.


Feb 17, 2015
(5 out of 5)
Well Made Works

Happy with purchase nicely made and solid. I was looking into another single shot .410 and 45 LC pistol that was much more this insert was the right fit for my needs. As being an insert shells aren't quickly removed so I wouldn't use it where rapid firing is used.


1 - 10 of 23 Reviews