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Quantum Mechanics 12.5" Striker Handguard for AR15 Pattern Rifles

ID: 69694 (RIS-QMG2012)
Quantum MechanicsQMG2012QMG201269694
4.3 stars, based on 3 reviews
Quantum Mechanics 12.5 Striker Handguard for AR15 Pattern Rifles
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Quantum Mechanics


This item is currently Sold Out


  • Lightweight and rugged 6061 aluminum alloy is CNC finished to provide exceptionally tight tolerances ensuring a proper fit with most AR15 pattern rifles
  • Slim and sleek low profile design forgoes traditional 20mm accessory rails for full side and bottom M-LOK integration compatibility
  • Two, 5 slot rail segments on the top of the handguard are ideal for mounting of forward back up sights and other sights, lights or accessories
  • Free float design provides a solid mounting platform for accessories with a minimum of installation, locking tabs keep handguard properly aligned with the receiver
  • Flared contours at the muzzle end of the handguard provide the shooter with a tactile marker, assisting in keeping hands clear of the muzzle when focusing on target acquisition
The Quantum mechanics Striker handguard is a low profile, lightweight M-LOK compatible handguard designed with the lightweight shooter in mind. The DASH is machined from extremely durable and lightweight 6061 T aluminum alloy and utilizes a slim design to keep weight and bulk to a minimum. Designed to allow you to mount everything you need, with nothing you don't, the DASH is the easy choice for everyone, from recreational shooters, to competitive marksmen.

Dimensions: 12.5" x 2"
Length: 12.5"
Compatibility: Most popular AR15 Pattern Rifles
Material: Aluminum Alloy

Manufacturer: Quantum Mechanics

3 Customer Reviews

(Write a review)

by Tyler L. on 04/20/2021
"Installed without much trouble on my tippmann M4. Gives the current hotness look of nearly full length coverage on a standard 14.5 inch barrel. Finish seems pretty decent, especially on sale.
by Maxime D. on 01/28/2021
"A solid handguard, extremely comfortable to hold (paired with a RVG makes C-clamp feel natural) and sexy as hell. It is also very light but sturdy with a fantastic matte finish.

This handguard took a lot of filing around the receiver threads to fit my CM16 SRXL, probably because of its unique receiver shape. I would strongly recommend to only install this handguard on a metal receiver as I have badly damaged the threads of my polymer receiver with the included barrel nut.

There is no gas block included and I am still struggling to find one that fits.

Also note that mountings lights on the sides will lead to a lot of barrel shadows since the side M-LOK mounts are located further back on the handguard.

All in all the quality is amazing and the ergonomics are even better. A big upgrade from the bulky stock octogonal keymod handguard I had.
by William D. on 04/29/2021
"The barrel nut's threads are not cut properly, they will trash whatever receiver you attach it to. They are cut like | instead of /.

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.