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DELTAC Muzzle Jam Nut

Open Box, Dealer Demo, DELTAC Muzzle Jam Nut M14X1LH, Black, TLS117
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
DELTAC Muzzle Jam Nut, Thread is 5/8-24 RH, Black, 0.857inX0.75inX0.255, TLS152
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
DELTAC Muzzle Jam Nut M14X1LH,Black, TLS117, EDEMO1
Open Box, Dealer Demo, DELTAC Muzzle Jam Nut M14X1LH, Black, TLS117
1 of 5 images
Open Box, Dealer Demo, DELTAC Muzzle Jam Nut M14X1LH, Black, TLS117
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
2 of 5 images
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
DELTAC Muzzle Jam Nut, Thread is 5/8-24 RH, Black, 0.857inX0.75inX0.255, TLS152
3 of 5 images
DELTAC Muzzle Jam Nut, Thread is 5/8-24 RH, Black, 0.857inX0.75inX0.255, TLS152
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
4 of 5 images
DELTAC Muzzle Jam Nut M15X1RH,Black, TLS116
DELTAC Muzzle Jam Nut M14X1LH,Black, TLS117, EDEMO1
5 of 5 images
DELTAC Muzzle Jam Nut M14X1LH,Black, TLS117, EDEMO1

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Questions & Answers
Customer Reviews
Helpful Positive Review
Goodbye, crush washers and shims by Chuck, Verified Owner, October 10, 2023
Jam nuts are the best things ever for installing and timing your muzzle devices. You just thread on a jam nut all the way to the shoulder. Then you thread your muzzle device on (and time it if necessary). Then you tighten the jam nut up against your ...
Read More...
1/1 found this helpful
Helpful Positive Review
Perfect fix. by Jones, Verified Owner, October 7, 2023
Was installing a surefire muzzle device so I could run my suppressor on a PSA AK. The shims provided did not provide enough offset to time the device correctly but this jam nut filed the gap perfectly and enabled me to time the muzzle device perfectl...
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1/1 found this helpful
Helpful Positive Review
Great AK Jam Nut by Intrsttr76, Verified Owner, March 5, 2020
A lot of the time you wouldn’t need a jam nut while installing a muzzle device on an AK build. However, if you’re working on a build where the front sight is shifted back onto the gas block instead of at the end of the barrel, then this jam nut is g...
Read More...
4/4 found this helpful
Most Recent Reviews
muzzle jam nut by dev, Verified Owner, April 4, 2025
Works perfect for what I needed will need two wrench’s to instal
Most Recent Reviews
perfect fit by Ken, Verified Owner, August 21, 2021
I needed this for my Krebs Custom core rifle. The build quality is top notch and fits perfectly on the rifle with Spikes Tactical muzzle brake. The black color is amazing and matches the rifle perfectly.
Most Recent Reviews
Works Great by Morgan, March 26, 2019
Needed a bit of a spacer for some long threads on an AK barrel to make the flash hider flush. This allowed me to protect and hide the threads that weren't capable of being under the flash hider. This did the trick.
Read All 6 Reviews
Condition:
Open Box, Dealer DMO
Color:
Black
Threads per Inch:
M14x1 LH

Code: 39H-MZP-MZJN-TLS117-DMO

MPN: TLS117-DMO

Product No Longer Available

Product Info for DELTAC Muzzle Jam Nut

This jam nut is used to aid in tightening against muzzle brake to secure and time the muzzle device in place.image

Features of DELTAC Muzzle Jam Nut:

  • Width of the nut at both flats: 0.734"
  • Width of the nut at max OD: 0.861"
  • Thickness: 0.248"
  • Finish: Black oxide
  • Included Accessories:
  • No

Package Contents:

  • DELTAC Muzzle Jam Nut

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DELTAC Muzzle Jam Nut Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, DELTAC Muzzle Jam Nut M14X1LH, Black, TLS117 , MPN: TLS117-DMO , Code: 39H-MZP-MZJN-TLS117-DMO
  • DELTAC Muzzle Jam Nut M15X1RH, Black, TLS116 , MPN: TLS116 , UPC: 712155473089 , Code: 39H-MZP-MZJN-TLS116
  • DELTAC Muzzle Jam Nut M14X1LH, Black, TLS117 , MPN: TLS117 , UPC: 799932984839 , Code: 39H-MZP-MZJN-TLS117
  • DELTAC Muzzle Jam Nut, Thread is 1/2-28 RH, Black, 0.857inX0.75inX0.255, TLS151 , MPN: TLS151 , UPC: 799932984709 , Code: 39H-MZP-MZJN-TLS151
  • DELTAC Muzzle Jam Nut, Thread is 5/8-24 RH, Black, 0.857inX0.75inX0.255, TLS152 , MPN: TLS152 , UPC: 799932984716 , Code: 39H-MZP-MZJN-TLS152
  • DELTAC Muzzle Jam Nut, 9/16-24 RH, Black, 0.857inX0.75inX0.255, TLS153 , MPN: TLS153 , UPC: 799932984761 , Code: 39H-MZP-MZJN-TLS153
  • DELTAC Muzzle Jam Nut, M14X1RH, Black, 0.857inX0.75inX0.255, TLS154 , MPN: TLS154 , UPC: 799705709607 , Code: 39H-MZP-MZJN-TLS154
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Last updated 2026-10-29 UTC.