Just bought a Colt LE6920. Ordered a Magpul MOE handguard. The carbine currently has the Colt side-mount front sling mount, that mounts in the gap under the front sight assembly. In looking at the Magpul website, the MOE handguard appears to have two "wing-like" protrusions off the front of the handguard on either side, that "straddle" the front sight assembly. Is my current sling mount going to obstruct this, or does it need to be removed? Anyone know? Any help would be greatly appreciated. I don't mind removing it if need be, but don't want to if I don't have to. Thanks.