Remington 20 gauge youth magazine extenstion part 1 

The front of this magazine extension is hollow with a hole in the front Gary.

I have a video I put an extension on a H&R Pardner 12gauge 870 clone. Anything that fits a Remington 870 20 gauge should fit your H&R 20 gauge. Magpul, wood stocks, etc. I had two 12 gauge H&R and sold one of them years ago. Still have one. A suggestion to you I would make on your shotgun from a problem I had with mine. Change the spring and that plastic orange follower it comes in for your magazine tube to a aluminum, brass, or medal one. I bought an aluminum one with some weight for mine to make sure it cycles good. When I kept shotgun loaded for months for house protection the spring gave out on me. When I went to shoot it at the range the plastic follower was sticking on my shotgun. Making it jam and not feed because my spring got weak just being loaded. I don't care what any video online says or any expert says that springs do not get weak. Yes they do, at least mine do ! Had it happen to my pistol mags and the shotgun I'm talking about here was brand new out the box.Any used shotgun I buy now I change the spring getting a longer one to make it stronger and cut it. Or they sell stronger springs online. I believe the spring I bought was from Wolff shotgun springs, just look them up on Google should pop up. Hope this helps and good luck with your build.

I like everything about the 20ga except aftermarket support & ammo selection.

Plus 2 extension. Was going to cut barrel and make even with extension but decided not to so I can change the chokes in the front of the barrel.

Do not drill !!!!

@@gwood701 Do not use a socket you will crack the receiver

He literally recorded himself doing it.

Either or is a butcher job ... Why do you need 2 more shots .. If you can't hit or stop ..IT..in 4 shots ...6 won't help you ...

@@jerryking1434 why do I need five 100 round drums for my AR because... Merica!

What size socket?

Gavin shoots honestly I do not know if it will.

okay thanks because i was thinking of doing skeet shooting

Gavin shoots look up Remington's number and call their parts department and ask them. I bought the extension tube from them and they were very helpful.

okay thanks have a nice day

Josh Nededog I do not remember it I just called Remington and told them what I needed because I could not find an extention that was made by Remington online, there were other brands out there but did not want. I was going to cut the barrel to have it even with the extention but I like how it looks. Sorry about that, just call and they will help you out.

Brownells 7rd mag tub ,which is used in this video...6 plus 1, is part number 159-000-006MB 10rd mag tube is part number 159-000-009MB These are the recommendations from the REM page and a direct link leads to Brownells. Have a nice day.

TOM AMMO SLINGER he did not use the parts you specified; they appear to be made by Remington. However, what you spec’d will do the same thing, but look slightly different.

Thanks for your time looking this up, good info.

and I'm talking Needle Files

You dont even need files. Just punch a socket through the mag tube with the same diameter!