Benelli M4 6 Position Recoil Tube (Replaces Benelli M4 3 Position Recoil Tube 70130 70043)


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Benelli M4 6 Position Recoil Tube (Replaces Benelli M4 3 Position Recoil Tube 70130 and 70043)

Rx Arms Solutions Benelli M4 6 position recoil tube, CNC precision machined from 4140 Hardened Steel (designed to replace Benelli M4 3 position Recoil Assembly 70130  70043). This will allow you to install the OEM collapsible stock in 6 positions instead of 3 as per OEM recoil tube. Finished in Black Nitride (the same treatment as my Benelli M4 Full Extension Tube) which provides superior corrosion and surface hardness.  Ships to USA and Canada.

Note: Stock is NOT included. The picture is just there for reference.  This is not an official Benelli Product.

Benelli M4 3 position Recoil Tube (70130 70043) Length Of Pull

Although the Benelli M4 3 position recoil tube is originally made by Benelli made for the Benelli M4, it has limited options for length of pull (LOP).

  • Position “1” on the Benelli M4 3 Position recoil tube, 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” on the Benelli M4 3 Position Recoil Tube 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 Specs:
  • Rx Arms Benelli M4 6 Position Recoil Tube is designed and tested for the Benelli M4.
  • Material: Rx Arms Benelli M4 6 Position Recoil Tube is made from pre hard 4140 bar stock.  CNC machined to perfection.  After machining, the parts are then sent for laser heat treat on the individual notches.  This brings the sub surface hardness of the notches as high as 55RC.  This ensures no peening or damage will take place on the notches from firing the gun, or from butt stock strikes.
  • The finish is Black Nitride.  This finish provides superior corrosion resistance to the basic Black Oxide.  It can resist rust, and provides more surface lubricity for easier changing of the buttstock positions.
  • Includes a 5 pack of retaining flex rings, (these are only sold in packs of 5).  Made from Stainless 302.
  • Lifetime warranty.
  • Made in Canada.
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.
    • According to the ATF, a Form 6 exemption is granted for “Minor components and parts for Category I(a) and I(b) firearms except barrels, cylinders, receivers (frames) or complete breech mechanisms, when the total value does not exceed $100 wholesale in any single transaction.” .  This is not legal advice, please do your own research and due dilligence.
      • This item is listed for $138 USD, inclusive pack of the following:
        • $99 USD value (under the $100 ATF limit) Minor Firearms Component M4 6 Position Recoil Tube (Customs Label “Shotgun Accessories” HST Code 9305.20.80 Found in Chapter 93)
        • $39 USD Value for 5 pack internal retaining springs (Customs Label “Screws Nuts and Bolts” HST Code 7318.13.00 found in Chapter 73)
        • $20 shipping and handling is extra
    • USA Shipping: This item will be shipped with tracking.
    • FOR MULTIPLE RECOIL TUBE ORDERS: I suggest ordering 1 per transaction, this is up to you, but if you add more than one item to your cart, the value will exceed the ATF $100 ceiling limit for a single transaction and you will be responsible for any outcome that can take place.
Backorder/Preorder Terms:
    • I will be opening up the backorder/preorder on this item soon.  It will be payment in full.  If you choose to backorder/preorder this item, I will not be refunding any fees before I ship it out.  Consider any pre-payment a done deal, with the expectation that you will be receiving this item in the mail when I get it in stock.  This is non negotiable.  I am a small business and I get charged for refunds, I cannot afford to have refunds issued.  If you do not like this, you can continue to sign up on the waiting list, and I will email out to the whole waiting list when the item is ready for shipping.
    • You can see my up to date timelines on the Product Status page
Resources for swapping out the Benelli M4 Recoil Tube:

Recoil Tube Replacement Guide 1

Recoil Tube Replacement Guide 2

You may enjoy my other Benelli M4 Parts and Accessories. Get more information on the Benelli M4 Shotgun.


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