Name: Festive Deal Ohhunt® M4 M16 Ar15 Free Float Quad Rail Handguard With Fsp Cutout - 12 Inch Holiday Cheer Edition [xlZiVrOX]
Brand: mappa-mercia.org
SKU: HBS8055606546
Price: 18.99 USD
Availability: InStock
Rating: 4.8 (280 reviews)

Four Picatinny Rails for the Installation of Flashlight, Laser and Red Dot Sight Scope and so on.
This fore end uses a proprietary barrel nut that may be installed using a standard AR-15 armorer’s barrel nut wrench (sold separately).
For AR-15/SR-15 based platforms only; not compatible with SR-25 variants.
Shock Proof Can be Used on Real Fire Caliber.

Type: AR-15/M16/M4 Quad Rail Handguard.
Compatibility: For AR-15/SR-15 based platforms only, not compatible with SR-25 variants.
Length: 12.12".
Height: 2.3 inch.
Width: 2.17 inch.
Barrel Nut Inside Diameter: 1.2 inch.
Barrel Nut Outer Diameter: 1.88 inch.
Finishes: Matte.
Materials: 6061 Aluminum Alloy.
Rail Type: Picatinny Weaver.
No. of Rails: 4.

⚠️Installation Notes:

1. Remove the barrel from the host weapon upper receiver, and remove old barrel nut assembly.
2. Hand-tighten the barrel nut onto the upper receiver threads.
3. Torque Barrel Nut to 30ft. lbs. or greater if necessary for gas tube clearance. Do not exceed 35 ft. lbs.
*(Aluminum barrel nuts are much lighter than steel barrel nuts, but they also have a lower torque capacity. Over-tightening can cause thread damage.)
*This MK12 installation of the handguard requires an Armors wrench or vice block.