Serialized brass grip insert and magwell combo for a steel-frame Smith & Wesson M&P
Brass M&P grip insert, magwell, and magwell pin included in the serialized combo
Serialized brass grip insert and magwell installed on a full-size metal-frame M&P pistol
Close view of the brass magwell installed on a full-size metal-frame M&P pistol
Full-size metal-frame M&P pistol with the serialized brass insert and magwell combo installed
Serialized brass grip insert and magwell combo for a steel-frame Smith & Wesson M&P
Brass M&P grip insert, magwell, and magwell pin included in the serialized combo
Serialized brass grip insert and magwell installed on a full-size metal-frame M&P pistol
Close view of the brass magwell installed on a full-size metal-frame M&P pistol
Full-size metal-frame M&P pistol with the serialized brass insert and magwell combo installed

Limited drop · 50 serialized sets

Serialized Grip Insert & Magwell Combo For the Steel Frame M&P

More weight in the grip and a more forgiving reload.

This matched setup pairs our brass grip insert and magwell and magwell pin. The two pieces carry matching engraved serials.

1

Weight low in the grip

The combined 5.7 oz of brass helps shift the pistol's balance lower through the grip and magwell.

2

A larger reload target

The largest funnel opening of any M&P magwell currently available is designed to make the magazine entry more forgiving.

3

One matched setup

Our updated grip insert, new magwell and magwell pin arrive as one compatible package. Some fitment may be required. Review compatibility information below carefully.

$275.00
/
One run only. No repeat serialized set.
  • In stock, ready to ship

Does NOT fit Polymer-frame M&P models.

Product overview

Two upgrades. One purpose-built setup.

Designed by a Grandmaster. Built for competition.

The insert and magwell combine to add 5.7 oz to the rear of the pistol. Better balance, better feel. The oversized funnel gives you more forgiving reloads when speed matters.

The goal is a more neutral, settled feel as the pistol moves through recoil and returns to the target. The result will still depend on ammunition, grip, and the rest of the setup, but the insert changes weight distribution without adding external bulk.

Details

Set specifications

Material
Brass
Combined weight
5.7 oz (161 g)
Grip insert weight
2.6 oz (74 g)
Magwell weight
3.1 oz (88 g)
Included
Grip Insert V2, Magwell, Magwell Pin

Compatibility check

WILL IT FIT MY M&P?

This grip insert and magwell are designed to fit FULL SIZE METAL framed M&P's. This set is NOT compatible with any polymer models. 

View all 26 compatible SKUs

Our brass grip and magwell combo fit the following 26-SKU list. Find the SKU on your pistol's box or at smith-wesson.com before ordering.

SKU 14843
SKU 14619
SKU 14792
SKU 13771
SKU 14722
SKU 14338
SKU 14715
SKU 14278
SKU 14646
SKU 14438
SKU 14303
SKU 13987
SKU 14162
SKU 14163
SKU 13718
SKU 13194
SKU 13971
SKU 13199
SKU 13198
SKU 13717
SKU 14068
SKU 14069
SKU 14070
SKU 14071
SKU 14670
SKU 14672

SKU not listed? Email us before ordering.

Magazine compatibility

Verified magazine and base-pad combinations.

Factory S&W
3015717, 3015917
Henning Group
H140-MS 140mm base pad
Taylor Freelance
140mm Aluminum base pad
Taylor Freelance
140mm Brass base pad
Taylor Freelance
170mm Aluminum base pad
Taylor Freelance
170mm Brass base pad

Need to know

Quick answers

Will this fit polymer-frame M&P models?

No. Polymer-frame M&P models do not fit.

Can I buy the insert or magwell separately?

Yes. The standalone Grip Insert V2 and Steel Frame M&P Magwell are separate products expected to restock in late August or early September.

Can I choose a serial number?

No. Engraved serial numbers are randomly assigned.

Should I check competition rules before using these parts?

Yes. Equipment rules vary by discipline and division. Check the current rules for your division before competing.

Will the serialized set be restocked?

No. The serialized set is a single run of 50. The standalone parts restock individually; this set does not.

Complete the carry setup