Help and contact
United Kingdom
(0) 
Newsletter
KNIGHTS ARMAMENT
AR-15 M4 RAS FOREND ASSEMBLY
KNIGHTS ARMAMENT M4 RAS HANDGUARD
Mfr Part: 98064 819064010340 The KAC M4 RAS (Rail Adapter System) was developed for use on the US military's M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle proven designs available for the AR-15 platform. This non-free float handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along its entire length. What sets the M4 RAS apart from other 2-piece quad rails on the market is that it securely locks to the rifle's barrel nut via a clamp and screw arrangement, making it a very solid foundation upon which to mount tactical accessories. Includes three KAC 11 Rib Rail Panels. Rifle Requirements: The M4 RAS is a drop-in replacement part for standard, 2-piece polymer, M4-type handguards. The rifle must have a carbine length gas system, delta ring assembly, fixed front sight/gas block, and round handguard end cap. Lighter barrel profiles work best (M4 or Government contours). Heavier barrel contours may require modification to the inside of the rail. For AR-15/SR-15 based platforms only; not compatible with SR-25 variants. Installation instructions are included.
Top takeaways
- The KAC M4 RAS is a highly battle-tested, drop-in handguard upgrade for the AR-15 platform, featuring Mil-Spec Picatinny Rails.
- It offers a secure attachment to the rifle's barrel nut with a clamp and screw system, providing a stable base for accessories.
- Designed specifically for AR-15/SR-15 platforms with carbine length gas systems and M4-type handguards; not suitable for SR-25 variants.
Attributes
Colour: Black Length: 6.25 Make: AR-15 Material: Aluminum Style: Drop-In Delivery weight: 0.431kg
Item details
US export classification: 0A501.y.1
Upgrade your AR-15 with the battle-tested 🛡️ Knights Armament M4 RAS Handguard! Easy drop-in install, Mil-Spec Picatinny Rails. Shop now for a solid tactical edge! 🔧🔫
Welcome!
to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.
Whether you're looking to maintain, repair, or upgrade, we've got what you need!
For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.
Massive Selection
From the essentials to the unique, find everything under one roof.
Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.
Browse our collection and discover why we're the trusted name in shooting sports & hunting.
© 2024 Brownells UK
Part of the Brownells Europe Group
Classical view
Mobile view
