Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
will this fit a smith and wesson sport ar15? Expert Answer

These are only for the M&P 15-22 and composite lowers.

by Kurt Colbourne, Gear Expert, April 6, 2021
Dimensions of the pins? Expert Answer

Dimensions: .154" x .885"

by Kurt Colbourne, Gear Expert, April 6, 2021
Customer Reviews
Helpful Positive Review Perfect fit. by None, May 25, 2018
These pins fit perfectly. If you are using a drop in trigger for your 15-22 theses are a must. Mil-spec pins sit recessed and tend to be loose with with my drop in trigger. The polymer lower is a bit thicker so the screws on regular anti walk pins we...
Read More...
4/4 found this helpful
Helpful Positive Review CMC triggers anti walk pins by J-L, January 12, 2021
Definitely oversight on my part but these pins are for a specific model m&p 15-22. This is listed in the description, but as a novice I saw anti walk pins and didn’t realize there were multiple lengths and diameters. I have reordered the correct smal...
Read More...
1/1 found this helpful
Helpful Positive Review kns option by mp1522, June 2, 2020
these are simple and work great. a little less money than KNS . I used these with a rise armament 434 drop in 3.5 LB ...no problems , They are simple design and work , don't look as cool as The KNS ... simple and just plain work
2/2 found this helpful
Helpful Positive Review Perfect fit and quick and simple to install. by Keldog, March 5, 2020
My new Smith and Wesson 15-22 rifle had less than 100 rounds of quality ammo ( CCI Mini Mag) run through it be for it ceased to fire at all. I finally discovered that the factory trigger pins were drifting out, one loose pin was allowing the trigge...
Read More...
1/1 found this helpful
Helpful Positive Review Must have Uprgade by Casch, Verified Owner, July 24, 2018
If you own a Smith and Wesson M&P 15-22 and want to do a trigger upgrade, you need these extended pins. They worked perfect! Pins stay in and hold the trigger in place. The stock pins are to short.
1/1 found this helpful
Most Recent Reviews just what you need. by slinger4, Verified Owner, July 6, 2025
I have several m&p 15-22 s. Put a trigger in each one. Great guns. These pins are in each one. Thanks CMC.. Great product.... easy to mount. Peace of mind when used..
Read All 17 Reviews
Condition: New

Code: 1TA-ATP-91403-EE

MPN: 91403

UPC: 850544004923

List: $15.00
$14.99

Product Info for CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403

CMC Trigger Anti-Walk Pin Sets CMC's innovative, self-contained and easy-to-install AR-15 trigger groups, have been completely re-tooled to maximize production capacities, incorporate new design enhancements and reduce cost. CMC's AR-15 trigger groups have always yielded exceptional trigger pull dynamics for our tens of thousands of satisfied customers. However, keeping up with high demand has been difficult since introduction. CMC is confident the new production tooling and setup, incorporating the most advanced methods available, will not only yield the highest quality, but will also keep the supply lines full so every AR-15 shooter who places the highest demands on quality, function and reliability, will no longer have extensive lead times for obtaining these innovative trigger groups. And thanks to our multi-patented designs, a fine match grade trigger pull is now an extremely simple upgrade to implement. Install the fully self-contained, ready-to-go trigger group, safety check, and it's done.image

Specifications for CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403:

Mfg Item Num:  91403
Type:  ACCESSORIES - GUN ACCESSORIES - REPLACEMENT TRIGGERS
made in specialized factories:  made in specialized factories
Tactica:  Tactical
Model Header:  Smith & Wesson M&P 15-22 Pins
Master Model Header:  Anti Walk Trigger Pin Kits

Package Contents:

  • CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403

CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403 Orderable Models

List of Orderable Models

CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403 , MPN: 91403 , UPC: 850544004923 , Code: 1TA-ATP-91403-EE

CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403 Unavailable & Discontinued Models

List of Unorderable Models

USED CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only, EDEMO2, Used, Condition Fair , MPN: 91403-EDEMO2 , Code: 1TA-ATP-91403-EDEMO2
USED, CMC Triggers Anti Walk Trigger Pin Kit For Smith & Wesson M&P 15-22 Only 91403 , MPN: 91403-EDEMO , Code: 1TA-ATP-91403-EDEMO-RE-B
Compare (0)