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Radian Weapons SIG P365 XMACRO Backstrap and Magwell Color: Black, Gun Model: SIG Sauer P365, 21% Off w/ Free S&H

Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
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Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
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Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014
3 of 3 images
Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014

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Questions & Answers
Am I right that this will not fit on a P365 X frame- just the XMacro frame, And, if so, will you be making one for the X frame?

Unlikely, as the XMacro frame has the ability to change its back-strap, this is a replacement for that portion. The smaller XL/X frames don’t have interchangeable back-straps so I do not see them making one for those frames.

by Orion4, Verified Owner, December 21, 2024
See 1 More Answer
Is there a small, medium, and large size backstrap?

No there is not, not too sure why it says that on OPs site but if you go to radian it shows a guide and the sku number on the site is H0014 which is the same here as well

by Jaysen, Verified Owner, July 23, 2025
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Excellent Enhancement for Sig P365 X-Macro by CF Racer, Verified Owner, September 21, 2025
I put this on my EDC and almost immediately ordered another set for my backup. Just feels great and provides a solid connection to the X-Macro frame. The magwell adds almost no extra width and is retained with a spring pin you insert into the lower e...
Read More...
1/1 found this helpful
Helpful Positive Review
P365x Radian back strap & magwell flare by Wooodup1, Verified Owner, March 4, 2026
Super high quality finish, awesome looking and gives you a natural higher grip, adding minimal bulk to handle. High end quality
1/1 found this helpful
Helpful Positive Review
radian backstrap by Joe joe, Verified Owner, April 22, 2026
Awesome fit great finish functions amazing little on the high side price wise, but totally worth it
1/1 found this helpful
Helpful Positive Review
A must have by Sig, Verified Owner, April 26, 2026
I really like the fit and finish on this back strap and magwell. High quality item, makes my 365 Macro much better.
1/1 found this helpful
Helpful Positive Review
Precision crafted and great function by Rick, Verified Owner, June 21, 2025
You can watch all the YouTube videos on the Radian products, and more specifically on the Radian Ramjet Afterburner barrel/comp combo and this 'backstrap' set-up. But until you run it without the Backstrap/Magwell and then run it WITH THEM, you can't...
Read More...
3/3 found this helpful
Helpful Positive Review
feels great by zane, Verified Owner, March 26, 2025
I was hesitant to spend the money but when I got it on it it 100% worth it
3/3 found this helpful
Read All 48 Reviews

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Color:
Black
Gun Model:
SIG Sauer P365
Condition:
New

Code: RDW-MGW-BKCSTR-H0014

MPN: H0014

UPC: 810098420495

5% Bonus Bucks
List: $192.09Save 22%
$149.95

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Radian Weapons SIG P365 XMACRO Backstrap and Magwell

The Radian Weapons SIG P365 XMACRO Backstrap and Magwell was made to function as the best product for any person needing a top quality choice..image

Established by using some of the most strong and long lasting components around, these Pistol Parts by Radian Weapons can provide something that will give years of stability.

Radian Weapons has been developing top quality products for a very long time, and the Radian Weapons SIG P365 XMACRO Backstrap and Magwell is their very own way of revealing exactly how much they care.

Here at OpticsPlanet, we ensure that it is our obligation to get the perfect product for all of your preferences, and showcasing the Radian Weapons SIG P365 XMACRO Backstrap and Magwell is something that we're pleased to offer.

Specifications for Radian Weapons SIG P365 XMACRO Backstrap and Magwell:

Manufacturer: Radian Weapons
Color: Black
Gun Model: SIG Sauer P365
Condition: New
Country of Origin: USA

Package Contents:

  • Radian Weapons SIG P365 XMACRO Backstrap and Magwell

What firearm models does the manufacturer say Radian Weapons SIG P365 XMACRO Backstrap and Magwell is compatible with?

The manufacturer suggests that Radian Weapons SIG P365 XMACRO Backstrap and Magwell is compatible with SIG Sauer P365

Radian Weapons SIG P365 XMACRO Backstrap and Magwell Orderable Models

List of Orderable Models

  • Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014 , UPC: 810098420495 , Code: RDW-MGW-BKCSTR-H0014

Radian Weapons SIG P365 XMACRO Backstrap and Magwell Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-IN-D
  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-IN-C
  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-RE-C
  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-RE-B
  • DEMO, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-DEMO , Code: RDW-MGW-BKCSTR-H0014-DEMO
  • DEMO, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-DEMO , Code: RDW-MGW-BKCSTR-H0014-DEMO-OB-A
  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-RE-A
  • USED, Radian Weapons SIG P365 XMACRO Backstrap and Magwell, Black, Small, H0014 , MPN: H0014-EDEMO , Code: RDW-MGW-BKCSTR-H0014-EDEMO-SC-C
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Last updated 2026-07-30 UTC.