Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories

United Kingdom

My Account (Sign in)

Shopping list

(0)

Basket

Newsletter

Sale

BROWNELLS
MAGAZINE TUBE DENT RAISER

080870207

Description
Ratings (9)

Slides into 12 or 20 gauge magazine tubes to quickly remove dents. Grooved to clear “tabs” on 1100 Special Field and 11-87 with new-style magazine spring retainer. Will not work on Mossberg magazine tubes.

SPECS: 8¾" (22.2cm) long tool. Handle adds 11" (27.9cm). Steel.

More...

Customer ratings for BROWNELLS 20 GAUGE MAGAZINE TUBE DENT RAISER

Number of ratings: 9
From brownells.com: 9
Average rating: 2.7

Not recommended for removing dimples (15/11/2011)

Brownells has a video on youtube (probably also on the Tech Videos section of brownells.com) saying you can use it to flatten out the dimples on 870 Express magazine tubes if you want to install a magazine extension.

I do *not* recommend this method. I used that dent removal tool on my 870 Express and then came the problems ...

I ended up with an oversized magazine tube, making it difficult to put the barrel back. Of course the two dents where still deep enough to cause the follower to stick ...

I ended up drilling out and sanding both "dimples"...

I think that tool would probably work great as a dent removal tool (hence the name !) but I think Brownells Tech video telling you it can be used to remove the two dimples on 870 Express magazines is misleading.

That tool should be used only as a dent removal tool and should *not* be used to try and remove the dimples from 870 Express magazine tubes.

Fits Remington 870 tubes. I also have a Baikal MP-153 (sold as the Remington SPR-453 in the US) and the tool doesn't fit. The magazine tube on the MP-153/SPR-453 is tighter.

I'm also going to send an email to Remington about those useless dimples on the factory magazine tube !

12 GA Mag Tube Dent Raiser (28/05/2012)

I was wary of using this on an 870 Express, based on the other review, to fit an extended mag tube. However, by using some very basic metalwork skills (ie lightly tapping on and around the factory dimples with a hammer to re-stretch the metal), it worked like a champ. I even used it to fix another mag tube on an older gun that was slightly crushed by a previous owner.

Brownells might want to update their Tech Video on the 870 mag tube.

I'd give it 5 stars, except it is a bit pricey.

Not so great... (12/06/2012)

This was used on a Remington 11-87 Sporting Clays semi-auto 12 ga shotgun for the purpose of removing the dimples in the magazine tube so that a Choate brand "9 shot tube extension" could be installed & utilized.

I followed all instructions throughout this process (cannot get any more straight forward than this).

After using the tool on my 11-87 tube about 5 separate times it still would not take out the dimples entirely. The shell follower still hung up SLIGHTLY on the magazine tube dimples. The tool is probably off by several thousandths of an inch in my opinion. I had to file down a good bit of metal with a rat tail file in order to allow the shell follower to smoothly pass by the dimples.

Another noteworthy detail: Even with ample lubrication, the tool required HEAVY striking with a hammer. So much to the extent that it started damaging the end of the tool that was to be struck. The video demonstration on this website and on YouTube show the guy barely tap it down, which I believe to be extremely misleading at least in my case with my particular model shotgun.

The price is super high for a tool that does only one very specific job but I do appreciate the fact that it is made in the good old USA (that's hard to find nowadays).
Being that it is manufactured here in the USA, the high price would not bother me if it functioned a little better and accomplished what it was advertised to do.

Conclusion: This tool DID allow me to get my magazine extension tube kit to function eventually. But only after additional work on my behalf was this accomplished. I was hoping to avoid any filing or drilling of the metal.

Helps...a little (21/12/2012)

Did raise the dents a little, but I still had to file quite a bit to make everything fit right. Also had an issue with getting the barrel to fit back on correctly after I used the tool.

The video is deceptive on ease of use (20/06/2013)

I got this because all and all it's the best means for a non gunsmith to remove dents and dimples from a mag tube, that being said it functions nothing like Brownells official video demonstration.

Per the instuctions I coated the interior of the mag tube and the exterior of the raiser with gun oil, as I started inserting it the raiser got stuck.

Brownells has no troubleshooting guide nor any proper means of remedy so I had to improvise with a steel hammer, 'nail strikes' had no noticable effect so I had to use 'anvil strikes' in order to completely insert the raiser into the mag tube to facilitate removal.

Fortuneately the tube was not damaged and what I sought to remove had been resolved, but when I reassembled the weapon I found that the mouth of the mag tube had been slightly enlarged, the action, barrel, and mag cap took effort to reinsert.

The fact that the mag tube's diameter would be affected with use should've been disclosed.

No frills repair tool (06/12/2013)

After reading some of the reviews on this item I have to make some comments and observations. This tool as indicated is a dent remover and is designed to fit the inside of a magazine tube that has a "dent". It should go without being said that any item inserted into any other item that was not originally the maximum outside diameter will stretch that metal beyond specifications. The instructions I received with my tool says to use a brass hammer and lubricant after cleaning the magazine tube inside. I have yet to stick the tool or use extreme force to insert or remove this tool. I have removed quite a few Express and a few 11/87 detents as well using a steel 4 ounce ball peen equally on each side as the tool was inserted and again no problems. The edges of the detents for the magazine spring retainer are fairly sharp so extra time is required to make the transitions smooth top and bottom but afterward only one of the tight fitting stainless followers will give problems. I would suggest if the tool doesn't work or is too tight anyone should take the shotgun to a qualified gunsmith and have the dent or detents removed by a more knowledgeable person. For a replaceable tube like Mossberg just buy and replace the tube. The Remington tubes are soldered in and will require re-blue if you mess it up. It might help to have a stepped mandrel design or other diameters for some of the slightly smaller I.D. tubes.

TERRIBLE- DIDN'T WORK (20/01/2014)

I followed the written and video directions to the "T." Despite oiling both the tool and the Mag Tube, the tool became horribly stuck in the mag tube. I had to totally disassemble the gun and use a wooden dowel to drive the tool out from the Rear of the gun (stock end).
The dents were not removed as well as shown on the video, in fact, the dents became misshapen and exaggerated on the outside of the mag tube. I had to use a Foredom tool for almost an hour on the inside and outside of the mag tube and then had to re-blue everything. What should have been a 20 minute job, turned into an hour and a half nightmare!!!! The customer's BBL now is difficult to install and remove, but can be done without tools. Next time I will try using a heavy red grease and not a light gun oil!!!!! We'll see....

worked well (27/01/2014)

Used this tool to remove a 1 inch dent in a Remington 870 magazine tube. Worked well with moderate blows from a hammer. I would recommend this tool to others.

Not for older Browning A5s (30/06/2018)

Brownell's should be specific as to what magazine tubes this will work on and sell some milled to specific tubes. Whatever magazine tube you use this one on; if you start driving this tool into the tube (even after lubricating both the tube & tool) and it comes to a dead stop: BACK IT OUT and do not re-attempt; it will get stuck and/or swell the tube to unusability. I had to put it on my lathe to bring it down to the correct OD (outside diameter) after soaking it all in Kroil overnight to get it out first. I'm a degreed machinist so I should've known to take a micrometer/caliper and measure the ID and OD of the tool & tube before using this. Don't trust this tool to be correct.

Read 9 more ratings on brownells.com

84.9 99.9 2 GBP

Product no.: 080870207
BROWNELLS 20 GAUGE MAGAZINE TUBE DENT RAISER Slides into 12 or 20 gauge magazine tubes to quickly remove dents. Grooved to clear “tabs” on 1100 Special Field and 11-87 with new-style magazine spring retainer. Will not work on Mossberg magazine tubes.

99.9 GBP 0 £99.90 *

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Specs: Make: Universal Shotguns

Add to shopping list

Ask question

Details

Add to shopping list

Ask question

Attributes

Make: Universal Shotguns Delivery weight: 0.476kg

Item details

Made in USA

Product no.: 080870206
BROWNELLS 12 GAUGE MAGAZINE TUBE DENT RAISER
Mfr Part: 872235 050806104280 12 Gauge Magazine Tube Dent Raiser

84.9 GBP 28 £84.90 *

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Specs: Make: Universal Shotguns

Add to shopping list

Ask question

Details

Add to shopping list

Ask question

🛠️ Fix shotgun magazine tube dents with the BROWNELLS 20 Gauge Dent Raiser! Perfect for Universal Shotguns. Easy to use, durable steel. Get started now! 🔧

Description
Ratings (9)

SPECS: 8¾" (22.2cm) long tool. Handle adds 11" (27.9cm). Steel.

More...

Customer ratings for BROWNELLS 20 GAUGE MAGAZINE TUBE DENT RAISER

Number of ratings: 9
From brownells.com: 9
Average rating: 2.7

Not recommended for removing dimples (15/11/2011)

12 GA Mag Tube Dent Raiser (28/05/2012)

Not so great... (12/06/2012)

Helps...a little (21/12/2012)

Did raise the dents a little, but I still had to file quite a bit to make everything fit right. Also had an issue with getting the barrel to fit back on correctly after I used the tool.

The video is deceptive on ease of use (20/06/2013)

No frills repair tool (06/12/2013)

TERRIBLE- DIDN'T WORK (20/01/2014)

worked well (27/01/2014)

Used this tool to remove a 1 inch dent in a Remington 870 magazine tube. Worked well with moderate blows from a hammer. I would recommend this tool to others.

Not for older Browning A5s (30/06/2018)

Read 9 more ratings on brownells.com

Customers also bought

VOLQUARTSEN REMINGTON 870/1100 EXACT EDGE EXTRACTOR
REMINGTON 870/1100 EXACT EDGE EXTRACTOR

VOLQUARTSEN

In stock

£42.90 *

Extractors

4.6

BROWNELLS 30MM SCOPE ALIGNMENT RODS
SCOPE ALIGNMENT RODS

BROWNELLS

Reordered

£37.90 *

Scope Alignment Rods

PHASE 5 TACTICAL LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS

PHASE 5 TACTICAL

In stock

£33.90 *

Magazine Followers

🔫 Keep your firearms in top condition with Lucas Hunting Gun Oil! Odorless, all-weather lubricant for rust & moisture protection. Shop now for peak performance! 🛡️

LUCAS OIL PRODUCTS GUN OIL
GUN OIL

LUCAS OIL PRODUCTS

In stock

£9.90 *

Lubricant & Protectant Oils

4.6

CARLSONS MOBIL 12GA PORTED BUCKSHOT BERETTA/BENELLI BLACK
BERETTA/BENELLI MOBIL 12GA PORTED BUCKSHOT CHOKE TUBES

CARLSONS

In stock

£79.90 *

Choke Tubes

Forgot your password?
Register

Why order from us?

Unrivaled Product Selection

You want it? We got it!

Expert Customer Advice

Via Phone, Chat & Email

US Goods to your doorstep

No customs, no problems

100 days Returns

Shop with a peace of mind

Offers, Promotions & Exclusive Products

Through our weekly newsletter

Shamelessly Honest

We encourage critical product review

Fair Pricing

We pursue a sustainable pricing policy

We won't leave you stranded

Our entire team is made up of passionate gun enthusiasts

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.