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Questions & Answers
Will this work on a m&p 15-22? I have an “ar2 fostech trigger”? If I buy a cmmg .22lr upper do I need this sear trip kit to use the same trigger? Expert Answer

Please email us at techsales@opticsplanet.com for further assistance.

by Jonathan D., Gear Expert, January 15, 2020
Does this work with the m&p 15-22 sport? Expert Answer

The CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC will not work with a M&P15-22.

by Hunter, Gear Expert, June 14, 2023
Customer Reviews
Helpful Positive Review Bes t.22lr upgrade smooth & reliable by Tevin Wallace, Verified Owner, August 29, 2024
No problems yet I’m really impressed and it Runs like Butter definitely a big recommendation if want the extra little spurt of excellence out of you bolt carrier group.
1/1 found this helpful
Helpful Positive Review May need tweeking to work properly ! by Ted, Verified Owner, January 28, 2024
The part that trips the sear was twisted and would bind in the upper receiver when installed. It is not very far off, but you may have to twist it a little to get it to work properly. It should move freely forward and back when installed in the uppe...
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1/1 found this helpful
Helpful Positive Review Excellent and Works by Anon, Verified Owner, January 27, 2023
Perfect and functional on a proper setup, no toy triggers here. With a Reliability Kit by Taccom 3G (no plug, a KNS picatinny end plate only) and the plastic CMMG charging handle to increase reliability for the .22 round does everything to make it ru...
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1/1 found this helpful
Helpful Positive Review Awesome little kit by Sam, Verified Owner, July 6, 2020
works with fostech echo with slight modification. Works in full auto without issue. I bought it for the anti bounce weight to help with bounce in a AR with BFSIII trigger and found if you cut off the tabs on the sear tripper it will work with the Ec...
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14/14 found this helpful
Helpful Positive Review Great for cmmg .22 with echo or other binary triggers by Joe, Verified Owner, November 27, 2020
This kit works well with my cmmg .22lr dedicated upper in conjunction with an echo ar-2 trigger. I haven’t tried it on a cmmg conversion kit but I’m sure it would work there too. I did have to use some 1500/2000 grit on the weight/forward assist beca...
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3/4 found this helpful
Helpful Positive Review Shooting for less by dongee, April 24, 2020
This item is a must if you are running any type of trigger with a sear such as a fostech echo. It makes shooting high volumes of ammo cost a fraction of what they normally would being that you can run 22lr in place of 556/223. It works like a heavy h...
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5/5 found this helpful
Read All 15 Reviews
Color: Silver Magazine Capacity: 0 RoundCondition: New

Code: 2CM-CNC-CMMG22BA64D-0RD

MPN: 22BA64D

UPC: 815835014630

List: $81.99Save 21%
$64.49

Product Info for CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC

The CMMG Inc Auto Sear Trip and Anti-bounce Weight Kit allows shooters to mount a suppressor directly to a standard .22LR rifle. Add the CMMG .22ARC Auto Sear Trigger and Anti-bounce Weight Kit to your existing firearm and convert your .22LR to .22AR in no time. The fun doesn't have to stop with just the sound of the action - now your .22LR can deliver the same full auto fire rate as your favorite .22LR rifle. The conversion process (called "autracking") works by sending a signal to the fire control board in the form of a spark - much like a fire starter - to the fire control board. Sparks are ignited by the trigger, so there's no need for searing or an eye go out while shooting. It's just as easy as giving the kit a good whack and getting a small explosion in return for breaking the seal. The CMMG, Inc Auto Sear Trip and Anti-bounce Weight Kit is the perfect kit for those looking to get into the world of full auto shooting.image

Specifications for CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC:

Manufacturer: CMMG
Color: Silver
Magazine Capacity: 0 Round
Condition: New
Caliber: .22 Long Rifle
Magazine Included: No

Package Contents:

  • CMMG, Inc Auto Sear Trip And Anti -bounce Weight Kit, .22 Arc

CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC Orderable Models

List of Orderable Models

CMMG, Inc Auto Sear Trip And Anti -bounce Weight Kit, 22ARC, 22BA64D , MPN: 22BA64D , UPC: 815835014630 , Code: 2CM-CNC-CMMG22BA64D-0RD

CMMG, Inc Auto Sear Trip And Anti -Bounce Weight Kit, .22 ARC Unavailable & Discontinued Models

List of Unorderable Models

USED CMMG, Inc Auto Sear Trip And Anti -bounce Weight Kit, 22ARC, 22BA64D, EDEMO11, Condition Fair, Other , MPN: 22BA64D-EDEMO11 , Code: 2CM-CNC-CMMG22BA64D-0RD-EDEMO-OT-D
USED CMMG, Inc Auto Sear Trip And Anti -bounce Weight Kit, 22ARC, 22BA64D, EDEMO12, Used, Condition Like New , MPN: 22BA64D-EDEMO12 , Code: 2CM-CNC-CMMG22BA64D-0RD-EDEMO12
USED CMMG, Inc Auto Sear Trip And Anti -bounce Weight Kit, 22ARC, 22BA64D, EDEMO13, Used, Condition Good , MPN: 22BA64D-EDEMO13 , Code: 2CM-CNC-CMMG22BA64D-0RD-EDEMO13
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