Benelli M4 6 Position Recoil Tube For Benelli M4 Collapsible Stock

(30 customer reviews)


Shipping to USA, Canada and other International.

Combine it with:
Benelli M4 Recoil Tube Benelli M4 Collapsible Stock
+Benelli M4 Cheek Riser
This item: Benelli M4 6 Position Recoil Tube For Benelli M4 Collapsible Stock US$98.00US$138.00 US$98.00US$138.00

Benelli M4 6 Position Recoil Tube for Benelli M4 Collapsible Stock

Rx Arms Solutions Benelli M4 6 position recoil tube for the Benelli M4 Collapsible Stock, also fully compatible with the Benelli M1014.  CNC precision machined from 4140 Hardened Steel (designed to replace Benelli 70043 and Benelli 70130). This will allow you to install the Benelli M4 Collapsible Stock in 6 positions instead of 3 as per OEM Benelli M4 Recoil Tube. Featuring laser engraved stock positions, and finished in a custom Aluminum Titanium Nitride PVD surface treatment.  The Rx Arms Benelli M4 Cheek Riser offers additional fine tuning of cheek weld when using the 6 position recoil tube, and optics.

Installation instructions can be seen below, and are highly recommended to review before installation.

Benelli M4 6 Position Recoil Tube Specs:

  • Rx Arms Benelli M4 6 Position Recoil Tube is designed and tested for the Benelli M4 and M1014, with the OEM Collapsible Stock (70085).
  • Material: Rx Arms Benelli M4 6 Position Recoil Tube is made from 4140 Hardened Steel bar stock.  CNC machined to perfection.  After machining, the parts are then sent for computer precision heat treating.  This brings the sub surface hardness of the notches as high as 52-55RC.  This reduces peening or damage on the notches from firing the gun, or from butt stock strikes.
  • The finish is a custom Aluminum Titanium Nitride (AlTiN) PVD surface finish.
  • Laser Engraved stock positions for easy reference of preferred stock length of pull.
  • Machined to resist side to side play in the buttstock when set in position.
  • Includes a retaining flex ring pre installed in the tube. Made from Stainless 302.
    • DOES NOT INCLUDE: Recoil spring, Spring Plunger, Spring Tube Nut, Stock Retaining Screw, Stock retaining screw ring spring.  These items need to be swapped from your original recoil tube.
  • Lifetime warranty, like all of our accessories and parts.
  • Made in Canada.
  • Refund and Returns policy can be viewed here.

Benelli M4 6 Position Recoil Tube Installation Instructions:

OEM Benelli M4 Recoil Tube (Benelli 70130, Benelli 70043) Benelli M4 Collapsible Stock Length Of Pull

The OEM stock Benelli M4 recoil tube for the Benelli M4 Collapsible Stock has limited length of pull (LOP).

  • Position “1” with Benelli M4 Collapsible Stock, is too short to be practical for real world use.  Measuring at 9 3/8″ LOP. The only use for this position is storage.
  • Position “2”, or the mid way point, is around 12 3/8″ LOP.  This can be a good length when wearing some thicker clothing, but for the majority, it is usually too short for thin cloths.
  • Position “3” with the Benelli M4 Collapsible Stock jumps to 14 1/4″ LOP.  This length can be too long for shorter to average height shooters.  In reality, most shooters would prefer a length of pull in the middle.  This is where the Benelli M4 6 Position Recoil Tube comes in.

Benelli M4 6 Position Recoil Tube Collapsible Stock Length Of Pull

The Rx Arms Benelli M4 6 position recoil tube for the Benelli M4 Collapsible Stock has the following length of pulls.

  • Position “1” is measured at 9 3/8″ LOP.
  • Position “2” is measured at 12 1/4″ LOP.
  • Position “3” is measured at 12 3/4″ LOP.
  • Position “4” is measured at 13 1/4″ LOP.
  • Position “5” is measured at 13 3/4″ LOP.
  • Position “6” is measured at 14 1/4″ LOP.

Blemished 6 Position Recoil Tube

These are blemished tubes that have more visible machining marks than we like.  So we are selling them at a discounted price.  Our loss your gain!

The fit and function of these tubes is not effected in any way, they will function just like the tubes with a clean surface finish.  

Below is an example of what to expect on these discounted tubes.


USA Residents Information (IMPORTANT):

  • USA customer are responsible for any customs tax/duties, however anything under $800 USD is rarely taxed according to the research I have conducted. This is not legal advice, do your own due diligence and research.
  • According to the ATF, a Form 6 exemption is granted for sporting shotgun parts/accessories as stated on point 6. “Sporting shotgun parts other than firearm frames or receivers or barrels.” [are exempt from Form 6].   The Benelli M4 is a shotgun that is legally imported into the USA as “generally recognized as particularly suitable for or readily adaptable to sporting purposes.” (further details on this can be read in the ATF National Firearms Act Handbook).  As such, it is a sporting shotgun when it is imported into the USA, and according to the Form 6 exemption list, does not need a form 6 when importing parts and accessories..  This is not legal advice, please do your own research and due diligence.
  • Customs Label will be  “Sporting Shotgun Accessories” HST Code 9305.20.80 (Found in Chapter 93)
  • USA Shipping: This item will be shipped with tracking.

Other International Shipments (IMPORTANT):

  • Other International customers are responsible for any customs tax/duties.  This is not legal advice, do your own research and due diligence.
  • International customers are solely responsible to comply with all of their local laws and regulations.  Rx Arms Solutions is not liable for any legal compliance issues that may arise from the purchase of my products.
  • For Customs, this part will be labeled as “Sporting Shotgun Accessories”:
  • New Zealand, Guam, Norway, Sweden, Finland, Italy HST Code: 9305.20.00
  • International Shipping: Items will be shipped with tracking via Canada Post.
  • Once shipped, this item is non refundable, if it gets lost in the mail, it is the customers responsibility and cost.  Rx Arms Solutions is not liable for any lost shipments.

Professional Installation Services (USA):

If you are wanting a professional to assist in you installing this recoil tube, I have arranged with an FFL holder in the USA to provide this service.  I trust this person to perform the tube swap for you in the utmost professional manner.  He charges $150 USD for this service, not including shipping to and from him.  This is available for USA only.  If you are interested in this, please email me.

Backorder/Preorder Terms:

    • I will be opening up the backorder/preorder on this item soon.  It will be payment in full.  If, for whatever reason, you need to cancel the backorder, I will need to take 5% off the total backorder amount to refund the amount.  This will cover charges my credit card processor charges me.  For example, if the order was for $100, I will keep $5 and return $95 to you, to cover my back end costs.
    • You can see my up to date timelines on the Product Status page

You may enjoy my other Benelli M4 and Tavor X95 / 7 Parts and Accessories. Get more information on the Benelli M4 Shotgun.  The Benelli M4 is a versatile shotgun that is great to carry when hiking, hunting, or getting outdoors in the woods.  

30 reviews for Benelli M4 6 Position Recoil Tube For Benelli M4 Collapsible Stock

  1. Wallace (verified owner)

    Excellent product, no more guessing to adjust or remove the the recoil tube.

  2. JT (verified owner)

    Just finished install. Looks great and the install was easy. Great instructions!

  3. Jesus (verified owner)

  4. alex w (verified owner)

  5. Greg C. (verified owner)

    I am astounded by the quality and precision of this part. The innovation and technical advancement of the tube far exceeds those of Benelli. When one finds a maker with this traits, it’s advantageous to support them.

  6. Jae S. (verified owner)

    RX Arms was incredibly helpful in helping me realize the non OEM furniture I had was preventing install, I was able to source an OEM pistol grip and am now very pleased with the recoil tube, the position indicators are great and provide much needed functionality that the original lacked. Thanks RX Arms!

  7. Brent D. (verified owner)

    Best modification other than the bolt release tab Rob makes in my opinion. This takes the benelli to the next level as far as comfort goes.

    Image #1 from Brent D.
  8. Chuck Frederick (verified owner)

    This is the finest piece of machinery, I’ve ever seen. It has added so much to my M4 Shotgun.

  9. Sheldon N. (verified owner)

    These work perfectly!! Finally, I can get the comfortable length of pull I want. Fit and finish is top notch. The color matches my M4.

  10. David Daly (verified owner)

    Very happy with the recoil tube . Product has excellent fit , finish and function . Price is great and shipping was very fast ! Thank you

  11. Anonymous (verified owner)

    Fits great works perfect

  12. Arthur (verified owner)

    Flawless fit and finish. This recoil tube is a great value. If you’re looking for a recoil tube for your Benelli M4, why not get one that has more adjustability and enhances your comfort when using your M4?

  13. Anonymous (verified owner)

    Very well built and the finish matches the receiver better than the 3-position tube did. The instructions were very clear and concise. Installation was smooth and easy with the right tools and some patience

  14. Mark (verified owner)

    Work of art, thank you!

  15. Daniel (verified owner)

    The tube is awesome, even better than the original one in my opinion quality wise. Going from two positions to six is probably the best upgrade one can get for the M4. Installation was easy, and took me about one hour to do.

  16. Daniel (verified owner)

    Perfect fitment. Excellent manufacturing quality. It worked perfectly with my factory stock.

    Image #1 from Daniel
    Image #2 from Daniel
  17. TYSON (verified owner)

    excellent quality, superb craftsmanship

  18. Sean P. (verified owner)

    Absolutely perfect!

  19. Frankie (verified owner)

    After install, works awesome! Love it!

  20. Anonymous (verified owner)

    Excellent craftsmanship.

  21. Manuel (verified owner)

    Thank you

  22. Dane (verified owner)

    Absolutely fantastic. Finish looked perfect, fit was perfect. Shipping was fast. A better product doesn’t exist at this price point. Can’t recommend enough!

  23. Mitchell (verified owner)

    Nice and solid, coating is nice and sleek, numbers make for easy adjustments. Great upgrade to the 1014.

  24. Brent (verified owner)

    Pretty nice tube, I will say that you better have patience and a good heat source to install this bad boy. Overall I can say the length of pull is crucial to a pistol grip shotgun. Rob did an excellent job on this one. Thanks

    • Robb Hutzal (store manager)

      Hey Brent, I agree, a good heat source is crucial to make this an easier job. I recommend a heat source of at least 500f.

  25. Wally (verified owner)

    Received my 6 position recoil tube in about 6 days from Canada, excellent shipping! I will say the craftsmanship on the part is way above and beyond. Each position is numbered and the tube actually says OFF to tell you exactly were to position the stock for removal, that means no more guessing and fiddling around to get the stock off, how cool is that! I cannot say enough about RX Arms, fabulous company!

  26. Bayne Balaski (verified owner)

    Finally received my 6 position recoil tube and installed it. Great product, beautifully made and works great. Robb was very helpful and prompt with his services. Wouldn’t hesitate to purchase other products from him!

    Image #1 from Bayne Balaski
  27. R. Shackleford (verified owner)

    Well packaged, and in excellent condition. Appreciated the inclusion of the required C-clips. Fit & finish were perfect, and my factory skeleton stock mated perfectly to the RXArms receiver extension (recoil tube).

  28. Ceephus (verified owner)

    Excellent fit & finish on this tube. The little details like the centering-notch and marked lengths are appreciated. Rob did a great job on these and shipped them out quick.

  29. Zach B. (verified owner)

    By far the best customer service, and even better quality product. I am heavily invested in weapons products from handguns to long rifles. Product was to exact to detail as described and craftsmanship. Shout out to RXARMS

    Image #1 from Zach B.
  30. Nicholas Yeh (verified owner)

    Just got mine in today & installed. Incredible shipping speed, from CAN to US was less than a week from placing my order to my door.

    As for the product, its perfect. No issues with fitment, & the quality is impeccable. Having 6 positions available really does feel like a massive upgrade to the platform.

    Excellent work, communication, & shipping Rob. You outdone yourself!

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