10 Best M&P 15 Sport 2 Upgrades

We put together of list of the 10 best M&P 15 Sport 2 upgrades that will significantly improve the rifle's handling, recoil performance, and accuracy.

Let's take a look

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Improves Handling & Control

Magpul BAD Lever - Cuts Down Reload Time

The battery assist device is one of the must haves MP15 sport upgrades. We recommend the Magpul BAD Lever to enhance bolt actions and faster reloads.

Reload Way Faster - The battery assist device cuts down the reload speed by extending the bolt release paddle to the right side of the rifle, allowing the trigger finger to operate the bolt release from the fire control / ready position.

Improved Manual Of Arms - Significantly improved the speed and efficiency of weapon manipulation and clearing malfunction.

One-Handed Operation - Lock the bolt to the rear with the index finger without getting off the pistol grip

Radian Raptor Charging Handle - Better Pull Leverage

raptor charging handle

The Radian Raptor is by far the best first upgrade to the Sport II. It looks slick, and enables ambi charging capability

Fluid And Fast - Smooth Bolt Carrier Group pulling motion from strong or support side. 

Reduces Shear Stress - Large latch pulling prevents the charging handle bar from scraping against the top receiver

7075 T6 Construction - Withstands high volume BCG charging cycles

Various Color Offerings - Available for:

  • Red
  • Black
  • Clear Anodized
  • FDE
  • Radian Brown, Grey, OD
  • Tungsten Grey

Suppressor Optimized (RAPTOR SD) - Ported shaft can redirect hot gas down and forward away from the shooter's face when the weapon is suppressed.

Magpul MOE SL MLOK Handguard - Mounts Accessories 

mp15 with magpul moe sl handguard

If your MP15 already has this, check out free float rail system here

You don't need a super fancy and expensive handguard, all you need is something like the 2-piece drop-in Magpul MOE SL handguard that pops right on the delta ring without spending a ton of money.

Cutout For A2 Front Sight - MP15 delta front sight removal is not required, the Magpul MOE SL top rail piece has made room for that to fit seamlessly.

M LOK Compatible - Mount any MLOK accessories like lights, laser, and grips you want at the 2, 6, and 10 O'clock positions.

Heat Resistant - Added riveted aluminum heat shield to protect the shooter's hand from barrel heat.

Magpul CTR Stock - Enhances Stability

magpul CTR stock black

M&P15's default factory stock needs to go period. We highly recommend the  Magpul CTR stock or the Magpul ACS. It's by far the best stock for a budget AR build or a high end AR15 build

Low Drag & Snag Free - A high-quality stock transforms the M&P15 into a low drag, snag-free, and fast action sporting rifle

Added Sling Attachment Points - Use any push-button QD sling configuration as you like.

Replacing it with a drop-in rock-solid stock eliminates the annoying wobble and stabilizes the rifle better on the shooter's shoulder.

Recoil Reduction

Surefire MB566 Muzzle Brake - Mitigates Recoil


Swap out the boring A2 birdcage muzzle device with a Surefire MB566 muzzle brake! Your shooting experience will change forever.

Reducing muzzle flip and muzzle rise significantly to get follow up shots on target FAST! This muzzle brake minimizes side blast and rearward concussion effects for the shooter.

Compatible With Surefire Suppressor with multiple bearing surfaces for superior suppressor can alignment.

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Primary Arms


BCM Gunfighter Grip - Better Grip Angle

bcm vertical foregrip

There are tons of grip on the market to enhance the handling of your M&P Sport II rifle, the BCM Gunfighter grip is our favorite over other vertical grip products.

Enhanced Grip Handling - Adding a small size grip enhances the handguard grip ergonomics for driving the muzzle faster to the target, and the shooter can naturally grip the gun and operate a weapon light at the same time.

Reduced Sway - Gripping the handguard the right way like a C clamp grip helps reduce sway by providing better grip leverage

Way Better Recoil Control - Handling the recoil like a boss. A good foregrip + a good grip helps reduce horizontal and vertical muzzle shift for faster follow up shots (Helps even more if using a muzzle brake)

Check out more Grips Here

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KNS Anti Walk Pins Gen 2 - Better Trigger Group Retention

KNS Precision AR15/M16 Gen 2 MOD 2 Non-Rotate Trigger/Hammer Pins .154 Diameter-Stainless Steel, NRTHPMOD2-154-SS

Are you tired of the trigger pins sliding out due to either loose fit or rapid firing? Try this anti hammer can trigger rotation pin. No modification to gun required!

.154 Diameter for standard AR15 lower receiver

Quick Installation - Includes new threaded pins to replace factory pins. Just lock them in place and you're done!

Rock Solid Performance - Shoot as much as you like without worrying pins falling out in the field. 

No Wear To Receiver - Special anti-creep retainers prevent wear on your lower AR-15 receiver

Timney Single Stage Trigger - Smooth Trigger Pull


Wanting to shoot fast for competition? this trigger pack is like having Jerry Mulick's finger and put it on yours. We recommend the Timney AR15 single stage 3lb trigger.

Quick Installation - Drop-in trigger kit is very easy to install. Two trigger pins and you are done!, no gunsmithing or fitting required.

Shoot Faster - The single stage trigger significantly improves the trigger pull down to  and eliminates trigger pre-travel for faster trigger reset & faster follow up shots.

Reduced Trigger Pull Weight - Reduce trigger pull weight from that nasty 8 lbs pull to just 3 lbs pull. It feels more smooth and crisp like a traditional bolt action rifle.

Check out more AR15 Drop In Triggers Here


Get rid of that spring twanggg... sound and increase the service life and the reliability of the M&P 15 buffer spring. We recommend the Geissele Super 42 Braided Spring with H1 or H2 buffer.

Increased Cycle Life - Operating ONLY at around ~35% of its maximum stress load compared to a standard spring. The springs flex separately from each other like a harmonic damper and energy absorber to displace excess energy to prevent spring failure.

Fits Normal Buffer Tube - Works with existing buffer tube

Improved Reliability - The Braided wire improves weapon cycling performance and increases bolt return force to ensure proper round chambering when dealing with a dirt or steel case ammo

Eliminated Spring Twang Sound - The braided wire spring kills the annoying twang sound and preserves spring harmonics inside the buffer tube.

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Holosun 510C - Fast Sight Picture

holosun 510c pov

Adding an red dot optic to the M&P 15 Sport 2 makes shooting a lot more fun and effortless than just using iron sights. We recommend the Holosun 510C as the mid tier option for beginners without spending tons of money.

Point & Shoot – Wherever the dot is placed is where the bullet is going. Parallax-free reticle with unlimited eye relief lets the shooter instantly place the dot on the target with both eyes open

Multi-Purpose – Use it on any firearm is a good indication of how useful the optic is, using the improved QD mount with an adjustable clamping force to go on any firearm including heavy caliber centerfire rifles

See more HS510C Pics & Review Here

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Palmetto State Armory

Also check out our complete best AR15 guide here