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Questions & Answers
Does this work with the 10mm p320 xten comp frame? they are a larger frame than the standard p320. Expert Answer

The Align Tactical SIG Sauer P320/M17/M18 Thumb Rest Takedown Lever is not compatible with the P320 X-Ten due to the wider FCU used in .45/10mm P320 model pistols.

by Ethan, Gear Expert, July 18, 2024
I have a sig p320 rxp x compact will this fit also will I have trouble with holsters Expert Answer

The Align Tactical P320 Thumb Rest Takedown Lever is compatible with ALL P320 model pistols. Align Tactical lists manufacturers that carry compatible holsters for this thumb rest including Black Scorpion Gear, Ghost USA, Safariland, Red Hill Tactical, GX Products, Werkz, Long's Shadow Holster, 4BROS, Precision Holsters, GBRS Group, Red River Tactical, Priority 1 Holsters, Fanning Tactical, and Lytton Custom Holsters.

by Ethan, Gear Expert, January 5, 2023
Customer Reviews
Helpful Positive Review
"gas pedal' by p365 xl, Verified Owner, February 11, 2026
Nice fit and length for my hand in my Mirzon grip module
1/1 found this helpful
Helpful Positive Review
better control by Campy, Verified Owner, March 22, 2026
I put this on a SIG 320 in 45 ACP.IT enablers you to get a steady two-handed grip. Your off-hand thumb position is great. It becomes automatic and secure. If your right-handed and have a tendency to shoot low left when you pick up the pace, this is t...
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1/1 found this helpful
Helpful Positive Review
Thumb rest by Oliver, January 2, 2023
Gives a firm solid point for my thumb to rest while firing the P320. Easy to install on the x-frame grip module. A bit snug on the X5 legion. Which ever frame it's used on it works really well to help manage recoil. It also helps quickly return the r...
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4/4 found this helpful
Helpful Positive Review
Great for follow up shots by Dave, February 18, 2024
It was easy to install on my p320 xcompact, took less than 5 minutes. The extra grip with the thumb rest helps me get my sights back on target faster after a shot.
1/1 found this helpful
Helpful Positive Review
Great feel in hand by GBC37, January 31, 2024
I like the distinct shelf to rest your thumb on and that it's not too bulky.
1/1 found this helpful
Helpful Positive Review
Align Tactical Thumb Rest Takedown Lever by Scott, Verified Owner, September 30, 2024
Helps with recoil and returns on target quickly. Perfect fit and great quality. Fast shipping and good communication. Thank you!
1/1 found this helpful
Read All 21 Reviews
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Product Info for Align Tactical SIG Sauer Thumb Rest Takedown Lever

Master Recoil - The Align Tactical THUMB REST TRIGGER PIN integrates an ergonomic ledge for the support hand's thumb to firmly lock down against, serving as a brake against muzzle flip to provide the fastest follow-up sight picture. Increased surface contact with the pistol reduces support hand slippage while providing an index point for a consistent high thumbs-forward grip. Swaps in seconds to offer maximum control and speed in Glock and select Glock-compatible pistols for a competitive edge.image

Reflex Sight Clearance Validation - The upward rotation of the Thumb Rest's extended pad requires the (base) of an optic to complement the footprint of the slide (less than 1 inch wide along the bottom 2.75mm of optic's height (see picture below)). Slide will not install if lever is blocked by extended housings or protective fenced-in control buttons.

COMPATIBLE: Holosun 507K, Holosun 407K, Holosun SCS Carry, Holosun EPS Carry (at max edge of tolerance 1.05 in), Sig Sauer RomeoZERO ELITE 1x24MM (without metal shroud), Sig Sauer RomeoZERO 1x24MM (without metal shroud), Shield Sights RMSc Reflex Mini Sight Compact, Olight Osight S, Bushnell Compact Reflex Sight RXC-200 / RXU-200, Primary Arms Classic Series 21mm

NOT-COMPATIBLE: Sig Sauer Romeo-X (All versions), Romeo-RS Compact, Vortex Defender CCW Micro Red Dot

WARNING: California`s Proposition 65

Specifications for Align Tactical SIG Sauer Thumb Rest Takedown Lever:

Manufacturer: Align Tactical
Color: Black
Finish: Oxide
Fabric/Material: Hardened Steel
Gun Make: SIG Sauer
Condition: New

Features of Align Tactical SIG Sauer Thumb Rest Takedown Lever

  • Ledged thumb rest provides resistance against muzzle-flip to return sights to target faster
  • Consistent index point for support hand gripping
  • Ergonomic and natural position

Package Contents:

  • Align Tactical SIG Sauer Thumb Rest Takedown Lever

Align Tactical SIG Sauer Thumb Rest Takedown Lever Orderable Models

List of Orderable Models

  • Align Tactical SIG Sauer P320/M17/M18 Thumb Rest Takedown Lever, Black, 5192021 , MPN: 5192021 , UPC: 860004119111 , Code: 4LF-80P-AT236FG49-5192021
  • Align Tactical Thumb Rest Takedown Lever, Sig Sauer P365, Black, 114024 , MPN: 114024 , UPC: 850058989044 , Code: 4LF-80P-AT236FG49-114024

Align Tactical SIG Sauer Thumb Rest Takedown Lever Unavailable & Discontinued Models

List of Unorderable Models

  • USED Align Tactical P320 Thumb Rest Takedown Lever, Black, Black, 5192021, EDEMO2, Used, Condition Fair , MPN: 5192021-EDEMO2 , Code: 4LF-80P-AT236FG49-5192021-EDEMO2
  • USED Align Tactical P320 Thumb Rest Takedown Lever, Black, Black, 5192021, EDEMO3, Used, Condition Fair , MPN: 5192021-EDEMO3 , Code: 4LF-80P-AT236FG49-5192021-EDEMO3
  • USED, Align Tactical SIG Sauer P320/M17/M18 Thumb Rest Takedown Lever, Black, 5192021 , MPN: 5192021-EDEMO , Code: 4LF-80P-AT236FG49-5192021-EDEMO-SC-C
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