Our take: This Accessory 20mm M4/ M16 hand guard Weaver rail, by AIM Sports, is a great way to add rail space to your airsoft M4 or M16 AEG's hand guard. This rail is CNC machined, and is six (6) inches long, providing plenty of space for mounting flashlights, lasers, vertical fore grips, bipods, and even grenade launchers!  This CNC machined durable hand guard rail includes all necessary mounting hardware, and installs easily onto most M4/ M16 AEG hand guards.

AIM Sports x Airsoft Megastore
As a premier authorized AIM Sports distributor, Airsoft Megastore offers the LOWEST PRICES you will ever find on the market on ALL high-quality AIM Sports products, backed of course by our 125% lowest price guarantee.  And because we ALSO service and honor AIM Sports' lifetime warranty, there's no better place to buy all your AIM Sports optics and lasers than Airsoft Megastore!

EXCLUSIVE Limited Lifetime Warranty
AIM Sports stands behind every product they manufacture.  While all other AIM Sports dealers only offer the basic 90-day warranty, Airsoft Megastore has an EXCLUSIVE LIMITED LIFETIME WARRANTY ON ALL AIM SPORTS PRODUCTS, serviceable directly through Airsoft Megastore customer support.  It's one of the best warranties in the business, and affirms the extremely high level of quality of all AIM Sports products.  And remember, ONLY AIRSOFT MEGASTORE OFFERS A LIFETIME WARRANTY ON AIM SPORTS PRODUCTS, OTHER RETAILERS ONLY OFFER 90 DAYS!

This accessory rail may not be compatible with all AEGs, be sure to check your AEG for compatibility.

Specs:
- Full Black Anodized Aluminum construction
- Shockproof, reliable construction
- Easy installation onto MOST M4/ M16 standard hand guards
- Includes mounting screws & Allen Wrench
- Width: 20mm
- Length: 6" in.

Package weight: 1 lb