Smith & Wesson M&P Shield Plus
The Smith & Wesson M&P Shield Plus is the definitive upgrade to one of America's best-selling carry pistols — taking the slim, concealable Shield platform and adding a significantly improved trigger, higher capacity, and optics-ready options. If you carried an original Shield, the Plus is what it should have been from the start.
Read our full S&W M&P Shield Plus Buying Guide ↓
Shield Plus vs. Original Shield — What Changed?
The original M&P Shield launched in 2012 and became one of the best-selling handguns in American history. The Shield Plus, introduced in 2021, keeps the same slim, concealable profile but addresses the original's main weaknesses. Capacity jumps from 7+1 to 10+1 with the flush magazine (13+1 with extended). The trigger is noticeably improved — shorter reset, crisper break. The grip texture is more aggressive. And select configurations include an optics-ready slide that the original never offered. Same slim width, meaningfully better pistol.
Key Features
Slim single-stack profile — The Shield Plus measures just 0.95" wide, making it one of the slimmest double-digit-capacity carry pistols available. It disappears in an IWB holster in a way that wider double-stack micro-compacts can't match.
10+1 flush / 13+1 extended — A significant capacity upgrade over the original Shield. The flush 10-round magazine keeps the grip length compact; the 13-round extended magazine adds a finger extension for better grip.
Improved trigger — The Shield Plus trigger has a shorter take-up and crisper reset than the original Shield. One of the most meaningful improvements in the entire Plus revision.
Model Variants
Standard — Iron sights, no manual safety. The most popular configuration and the right choice for most buyers. The flat-faced trigger variant offers a slightly different feel preferred by some shooters.
Optics-Ready (OR) — Slide milled for direct red dot mounting. Compatible with common micro red dot footprints. The Shield Plus OR is an excellent choice for shooters who want a slim carry gun with a red dot.
Performance Center — S&W's Performance Center version adds an enhanced trigger, ported barrel, and Hi-Viz fiber optic sights. For shooters who want the best-shooting Shield Plus out of the box.
With Manual Safety — All configurations above are available with or without a manual thumb safety. The no-safety version is more popular for carry; the safety version suits shooters who prefer a manual safety or are transitioning from 1911-style pistols.
How It Compares
The Shield Plus competes directly with the Sig P365, Springfield Hellcat, and Glock 43X — all slim 9mm carry pistols with 10+ round capacity. The Shield Plus's advantage is its slim width (0.95" vs. 1.0"+ for most competitors) and the S&W brand's broad aftermarket support. The P365 offers a higher standard capacity; the Hellcat offers more aggressive grip texture; the 43X has Glock's ecosystem. The Shield Plus is the best choice for shooters who prioritize minimum width and have existing S&W familiarity.
FAQ
What is the difference between the M&P Shield and Shield Plus?
The Shield Plus has higher capacity (10+1 vs. 7+1 flush), an improved trigger, better grip texture, and optics-ready options. The external dimensions are nearly identical.
Are Shield and Shield Plus magazines interchangeable?
No — the Shield Plus uses a wider magazine body to achieve higher capacity. Original Shield magazines do not fit the Shield Plus.
What caliber is the S&W Shield Plus?
The Shield Plus is chambered in 9mm. S&W also produces a .30 Super Carry version for shooters interested in that cartridge.
Is the S&W Shield Plus good for concealed carry?
Yes — the Shield Plus is one of the best slim carry pistols available. Its 0.95" width, 10+1 capacity, and improved trigger make it a strong choice for IWB or appendix carry.
Does the Shield Plus come with an optic?
No — the Optics-Ready (OR) variant has a milled slide for direct mounting but does not include an optic. You select and purchase your red dot separately.