Offset M-LOK Match Saver for Rx Arms Heat Shield
Rx Arms Solutions Offset M-LOK Match Saver specifically designed for the Rx Arms Benelli M4 Heat Shield (and future variants). Also compatible with any M-LOK system offset for a 45* angle mounting. This offset M-LOK Match Saver attaches near the receiver at the ideal position to make emergency loading easier, while also leaving enough room to manipulate the charging handle. Made In Canada.
Offset M-LOK Match Saver Specs:
- Rx Arms Offset M-LOK Match Saver is designed specifically for the Rx Arms Benelli M4 M-LOK Heat Shield (and future variants). It will however attach to other M-LOK systems, but fitment is only guaranteed for Rx Arms manufactured M-LOK Heat Shields.
- Material: Nylon PA12.
- Weight: 16g
- Includes: Offset Match Saver, bolts, and M-LOK nuts for mounting. Requires a 1/8″ allen hex key (not included).
- Lifetime warranty, like all of our accessories and parts.
- Made in Canada.
- Refund and Returns policy can be viewed here.
Offset M-LOK Match Saver Installation:
- 1/8″ hex key, or bit required
- Torque on bolts not to exceed 14-15 in/lb. If using blue loctite, max torque should be 12-13 in/lb.
- Distance to barrel is very tight, do not use longer bolts than the ones that Rx Arms provides.
USA Residents Info:
We ship this domestically from our USA location, no duties, no tariffs.
Backorder/Preorder Terms:
- Backorders are payment in full. If, for whatever reason, you need to cancel the backorder before it ships, I will need to take 6% 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 $6 and return $94 to you, to cover my back end costs.
- When ordering a backorder item with an item in stock, the shipment will be delayed until all items are in stock.
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.









Roman A. (verified owner) –
So much better than my crappy amazon one…
Anonymous (verified owner) –
Good design. Work as it should.
Jomel Del Castillo (verified owner) –
Very easy to install and a great addition to store ammo. Plus very fun to use when the chamber is locked back and ready for a shell.
Luke (verified owner) –
Jsin Marquez (verified owner) –
Perfect placement for the mlok system. Easy install and ease of use. It makes sense ergonomically.
Virgil (verified owner) –
Excellent fit and finish; exactly as described.
James V. (verified owner) –
Perfect.
Anonymous (verified owner) –
Nice to have one more in a hurry!
Anonymous (verified owner) –
Fast install, great position for an extra shot with support hand and quick bolt release press.
Anonymous (verified owner) –
This is very well designed. Slides right out and into the ejection port with ease.
Anonymous (verified owner) –
Decent quality, doesn’t feel brittle but would still like to see a variant in aluminum or something since I’d like to beat the shit out of this thing
Matthew Clarke (verified owner) –
Brandon (verified owner) –
Easy to install and works great!
Anthony (verified owner) –
Isaac Ruiz (verified owner) –
Blair W. (verified owner) –
Great product, perfect fit
Kevin (verified owner) –
Plastic polymer feels cheap but does the job.
Joshua (verified owner) –
Very well made. No modifications to the forearm covers required.
Daniel (verified owner) –
Fit and finish is amazing, easy to install, great positioning and well thought out design.
Matthew H. (verified owner) –
Love it. Fast emergency round. Not necessary, but a worthy upgrade. As with all things from RX, it’s solid.
Anonymous (verified owner) –
Frederic D. (verified owner) –
Nice placement love it!
https://youtube.com/shorts/7PPKO52lC0c
Kevin (verified owner) –
Just got my offset M-LOK match saver, heat shield, and pic rail. They fit perfectly and and really spruce up the M4.
Vanvenito Navillas (verified owner) –
This is a must if any one gets the heat shield. This item looks and feels top notch.