New Presma® Super Light Slim Free Float M-LOK Handguard, 4.2" AR-15 223/5.56.

New Presma® Super Light Slim Free Float M-LOK Handguard, 4.2" AR-15 223/5.56.  SKU MMARB42

Now with New Easy Install Barrel Nut Setup, No Timing Required.  A true free float rail, which connects only at the Steel barrel nut. Since the rail doesn't touch the barrel, shooting accuracy is improved in comparison with two piece rails, when used with grips / bipods that can flex the Steel barrel.
AR-15 223/5.56, 4.2" length free float rail mount with partial Picatinny Top rail and M-LOK slot system.  Steel barrel nut included.  CNC machined from Quality aluminum and black Hard Coat III anodized. Super light weight, only 7.6oz with barrel nut.

I.D. - Interior wall to wall I.D. is 1.373"
Weighs 7.6oz.
Specs:  4.2" Long, 1.5" wide, 1.98" tall.

Hard Coat III Anodizing*

Includes steel barrel nut, screws and hex wrench.  Barrel Nut requires a Regular Crows Foot type of Wrench or Wrench Head, 30mm, not included.  Or one of our Armorers tools for AR-15.

Note: Requires Low Profile Gas Block and removal of A2 front sight post (if fitted)

*Type III (hardcoat) anodizing is an anodizing process that forms an extremely hard, abrasion resistant, porous oxide on aluminum.  Very tough and durable.