GunBuildr

Guns › AR-15 › Handguard

Magpul MOE SL Hand Guard, Mid-Length AR15/M4 (MAG551) on a AR-15

AI illustration of a similar part on the gun.

AR-15 · Handguard

Magpul MOE SL Hand Guard, Mid-Length AR15/M4 (MAG551)

$38

Specs from Primary Arms (FDE version); Stealth Gray also sold.

Build with this part

Opens the builder with this part fitted. Other parts change only if they have to.

Specs

Length (in)10.9
Attaches byM-LOK

Pros and cons

Pros
  • Cheap drop-in upgrade for FSB barrels
  • Aluminum heat shield inside
  • M-LOK slots at 2, 6 and 10 o clock
Cons
  • Not free float
  • Needs an A2 front sight base and delta ring
  • Mid-length gas only

Builds using this part

Other handguard options