Aero Precision ATLAS S-ONE M-LOK AR-15 Handguard Black - 15"
NOTE: ATLAS S-ONE Handguards are not compatible with the Aero Precision M4E1 Enhanced Upper Receiver.
- Compatible with MIL-SPEC AR-15 upper receivers and barrels
- 6061-T6 aluminum
- Front and rear picatinny rail
- Center portion of top rail eliminated for weight reduction
- Indexing grooves in 12 o’clock position for positive grip control
- Low profile gas block compatible
- 1.3” Inside diameter
- 1.5” Outside diameter
- Mounting hardware weight: 4.72 oz
- Includes barrel nut
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
by Jim -
If you’re looking for a light weight rail look no further! This is perfect. Smooth sleek and sexy.
Atlas S-econd to none
by Tracy D -
Great fit and finish. Super light and easy to install. What more could you need?
The BEST hand guard-...Period
by Mike -
I've had all of them. The only one that comes close is Daniel Defense's 6 screw....But this is the best. As long as you put the barrel nut on and line up the line with your gas tube, you can't tighten on the handguard crooked.
Its light, strong, slim and unobtrusive, but still allows you to put the rails where you want them.
by SteveinLR -
I bought an upper with this handguard installed. I liked it so much I bought an additional kit. This is a premium guard , diameter is perfect and Primary Arms is a gold medal vendor!
by Nathan -
This hand guard is probably the most comfortable forend I’ve had on an AR platform. Slim so you can get a good grip on it. Does not snag on anything. Easy to install. Worth every penny… the only thing I can “complain” about is the QD mount closest to the upper receiver, for me is unusable. My bbl profile is to heavy not allowing the QD to lock into place… no deal breaker by any means. Fantastic product I would definitely purchase again.
Light weight and excellent
by Dan -
This rail is both very light and very comfortable in the hands. I highly recommend it for anyone looking to do a lighter build!
Excellent mounting system. Size is perfect
by Anthony DiFilippo -
I like it
Solid handguard that looks great
by Al D. -
I would replace most mid or carbine length quadrails or heatshields with these for comfort and utility.
by Alx -
Beautiful and lite, was the crown jewel in a Aero build. Will not build unless Aero Precision parts used they are so Quality!!
Great freefloat handguard. Very light
by Eric -
The handguard is light while being sturdy. I would recommend it.