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Questions & Answers
What’s the difference between the two kits Expert Answer

Each kit has a different style of side plates.

by Nick B., Gear Expert, August 18, 2021
I want to know which kit I need. Just replacing the pins on a new m&p 15-22 sport. Expert Answer

Both of these kits will work with the MP15-22.

by Nick B., Gear Expert, August 18, 2021
Customer Reviews
Most Recent Reviews
Easy install! by Npbfishinfreak, March 6, 2020
Easy to swap original pins and looks great! Low profile so you won’t even know it’s there. Rifle was new so I had not experienced the pins backing out but wanted to get in front of it on the polymer frame. First time to the range saw over 300 rds ...
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Read 1 Review
Color: Black Gun Model: AR-15 , Smith & Wesson M&P 15-22 Additional Features: 2 Mod 2 side plate

Code: 3GL-LPK-BLDK-MP15-22-NRTHP-BK2-DE2-OD2

MPN: MP15-22 NRTHP (BK2,DE2,OD2)

List: $53.99Save 22%
$41.99

Product Info for KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit

Non Rotate Trigger and Hammer Pins designed specifically for the Smith and Wesson M&P15-22. These pins are TOO LONG for regular forged aluminum AR-15 lower receivers and will stick out the sides quite a bit.image

THE TORQUE SPEC ON THE SCREW IS 11 inch/lbs. MAXIMUM. We recommend 8INCH/LBS of torque.

THIS IS FOR THE POLYMER .22LR S&W M&P15-22 ONLY. FOR ALUMINUM M&P-15 LOWERS, PLEASE USE OUR STANDARD NON-ROTATE PIN SETS.

These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed weapons. The pins are stainless steel.

Black sideplates are black nitride treated, all other color options are DuraCoated.

Specifications for KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit:

Manufacturer: KNS Precision
Color: Black
Fabric/Material: Aluminum
Gun Model: Smith & Wesson M&P 15-22, AR-15
Additional Features: 2 Mod 2 side plate

Package Contents:

  • KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit

KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit Orderable Models

List of Orderable Models

  • KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit, Gen 2 Mod 2 side plate, MP15-22 NRTHP BK2,DE2,OD2 , MPN: MP15-22 NRTHP (BK2,DE2,OD2) , Code: 3GL-LPK-BLDK-MP15-22-NRTHP-BK2-DE2-OD2

KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit Unavailable & Discontinued Models

List of Unorderable Models

  • KNS Precision Smith & Wesson M&P 15-22 Build-A-Kit, Gen 2 Side plate, MP15-22 NRTHP BK1,DE1,OD1 , MPN: MP15-22 NRTHP (BK1,DE1,OD1) , UPC: 2549521 , Code: 3GL-LPK-BLDK-MP15-22-NRTHP-BK1-DE1-OD1
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