Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
8/6/2026 3:40:08 PM EDT
Is it worth getting an 870 ejector replaced? Do gunsmiths even have the parts to do it anymore?

It looks like it was bent and then somewhat bent back to shape. I feel like it cycles hard and has locked up halfway back a couple times.

Any recommendations on who and how much it should cost
8/6/2026 3:50:18 PM EDT
[Last Edit: Cooper1][Edited] [#1]
Hopefully someone will chime in, but there's a bulletproof replacement that uses 2 bolts.
https://www.brownells.com/gun-parts/shotgun-parts/shotgun-receiver-parts/sully-870-ejector-system/
8/6/2026 4:54:35 PM EDT
[Last Edit: Bigger_Hammer][Edited] [#2]
Yes, the 870 ejector & rivets (2) are still around & plenty of gunsmiths can still install.

Bigger_Hammer
LIFE'S JOURNEY IS NOT TO ARRIVE AT THE GRAVE SAFELY IN A WELL PRESERVED BODY,
BUT RATHER TO SKID IN SIDEWAYS, TOTALLY WORN OUT SHOUTING "HOLY $H!T...WHAT A RIDE"!!
8/6/2026 5:03:13 PM EDT
[Last Edit: Bigger_Hammer][Edited] [#3]
Quote History
Originally Posted By Cooper1:
Hopefully someone will chime in, but there's a bulletproof replacement that uses 2 bolts.
https://www.brownells.com/gun-parts/shotgun-parts/shotgun-receiver-parts/sully-870-ejector-system/
View Quote


Great Replacement - the savings on labor & refinish of the rivets alone makes this a deal!

This is how Remington SHOULD have made the 870.

BONUS - He (Sully) is a member here!

Bigger_Hammer

LIFE'S JOURNEY IS NOT TO ARRIVE AT THE GRAVE SAFELY IN A WELL PRESERVED BODY,
BUT RATHER TO SKID IN SIDEWAYS, TOTALLY WORN OUT SHOUTING "HOLY $H!T...WHAT A RIDE"!!
8/6/2026 5:18:51 PM EDT
[Last Edit: FlatlandBusa][Edited] [#4]
Quote History
Originally Posted By Bigger_Hammer:


Great Replacement - the savings on labor & refinish of the rivets alone makes this a deal!

This is how Remington SHOULD have made the 870.

BONUS - He (Sully) is a member here!

Bigger_Hammer

View Quote



His site ; https://www.weaponsarmorer.com/
Middleofnowhere, Nebraska
8/6/2026 6:20:39 PM EDT
[#5]
I was going to post the Sully ejector.  Its a great options compared to the factory staked ejector.  With Remington out of the market, more options are better.
8/6/2026 6:31:02 PM EDT
[#6]
Numrich
8/6/2026 11:42:37 PM EDT
[#7]
I just rolled into the house, turned on the computer and found this thread.  You guys beat me to it, excellent thing about the forums here.  

Factory parts are far and few these days.  If you can find the factory parts or a gunsmith has them in stock and you wish to keep it factory original, then it involves riveting the parts and tuning the spring, then refinishing the rivets and possibly the receiver.  We teach how to do the factory replacement when we teach Armorer courses.

When Remington went bankrupt for the 2nd time in 2020, most of the factory parts disappeared.  So needing parts, I went to work in the machine shop, and redesigned some things which allowed me to make a stronger version that is screwed in.  

These can be obtained directly from us, Brownells and Midway both stock them as well.  We released the 3.5" Super Magnum version last fall to take care of the hunters that like the longer 3.5" shells.  We plan releasing a left hand and 20ga versions as well, hopefully soon.  

If people are looking for someone to do the removal and installation, we have a gunsmith that is happy to offer that service.


Sully 870 Ejector System (Patented)


We have a few other replacement parts that we have been working on that will hopefully be released soon.  


CY6
Greg Sullivan "Sully"
WeaponsArmorer.com
SLR15 Rifles
DefensiveEdge.com
(763) 712-0123

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In

Armory Sponsor