The RIS, bottom one in the photo above, is secured using a clamp on the handguard cap. All NFA One of the first things I noticed was the edges on the P&S rails are razor sharp compared to the KAC RAS. Finish:Black Anodizing, SR-25 URX II Forend Assembly, 12.5″ Length, SR-25 URX 3.1 Forend Assembly, 13.5″ Length. There are noticeable differences between the P&S and KAC RAS. Rifle Requirements: The M4 RAS is a drop-in replacement part for standard, 2-piece polymer, M4-type handguards. Used as a drop in quad rail for the AR15 Platform. 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. Regulations apply. Get Cheap Kac M4 Match Free Float Rail Adapter System for Best deal Now!! MSRP on the M4 and M5 RAS run about 320 dollars which is rather high. *Updated for 2020, the QD socket is now Anti-Rotation which prevents the swivel from spinning in the socket and twisting up your sling. The Knights Armament M4 RAS (Rail Adapter System) was developed for use on US military M4 Carbines utilized a 14.5 or 16" barrel. 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. Sale. It was a new design for the M4- and A2-style rifles which allowed for sturdier mounting of optics and accessories. Picatinny rails on all sides allow multiple possibilities for all your mounting solutions. Knights 7.62 Free Float Rifle RAS Designed for MK11 Mod 0, 4 x Mil-spec M1913 Pic Rails Includes Three KAC 11 Rib Rail Panels 12.25" 17.2oz Mount includes heavy duty 1 1/4" push-button quick detach sling swivel. Specifications: switches from the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. Accessories mount quickly and easily. Includes three KAC 11 Rib Rail Panels. 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. out of stock. Remove the tension screw from the top rail. Material: Aluminum For AR-15/SR-15 based platforms only; not compatible with SR-25 variants. Accessories mount quickly and easily. When you go to install the rails make sure that the two nubs latch under the barrel nut. Easy installation with minimal tools. Lighter barrel profiles work best (M4 or Government contours). This quality M5 Quad Rail Adapter System (RAS) is manufactured by none other than Knights Armament. Page 1 of 2 1 2 Last. 36 watching. $52.03. Weight: 8.9oz The M4 RAS Mil-Pack comes … quick guide to installing a KAC M4 RAS rail to a Carbine length fixed hand guard style AR15 It comes with panel case, short and long panels and a vertical grip. Knights Armament Co.'s M4 RAS 6.25" (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. Picatinny rails … It's an easy fix. switches from the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. Military Surplus. This KAC M4 RAS switches from the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. 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. Kac Mws Rail Bipod Adapter W/stud $40.75 $39.47. $24.95. 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. The flattop upper is equipped with a Matech flip-up rear sight that is rated to 600 yards. Knights Armament Co. M4 RAS Rail adapter system NSN: 1005-01-500-4441. Once you do so you will see that metal piece (the one with the two nubs for lack of a better word) that the tension screw went into will now pivot freely. New CQBs On The Block Spotlight. Knights Armament Co. M4 RAS Rail adapter system NSN: 1005-01-500-4441. Buy, Sell, and Trade your Firearms and Gear. High Pressure Air (HPA ) Related Items : ... Knight's Armament Full Metal M4 CQB URX3.1 AEG Spotlight. 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. is … Kac 556 Free Float Ras Mid-length $341.04 $330.32. The KAC Canadian M4 RAS (Rail Adapter System) was developed for use on the Canadian military's C8 assault rifle. Knight's Armament Company (KAC, also Knight's Manufacturing Company) was founded in 1982 and is best known for producing the Rail Interface System (RIS) and the Rail Adapter System (RAS) grips for military firearms. ... KAC MWS RAIL BIPOD ADAPTER W/STUD. Kac M5 Rifle Rail Adapter System 556 $278.52 $269.76. Knight's Armament 11 Rib Rail Cover - 1S002 - Black - New! Accessories mount quickly and easily. KAC M4 RAS (Rail Adapter System) Retail $351.39 Knight's Armament M4 Rail Adapter System. 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. Screw included. Easy installation for the top and bottom rails. Picatinny rails on all sides allow multiple possibilities for all your mounting solutions. $4.95 shipping. This KAC M4 R.A.S. Free shipping. 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. map was the revolutionary M4 Carbine Rail Adapter System (RAS), a robust quad rail handguard that has been issued to over 1 million of our nation’s warfighters. Knight's Armament KAC Vero Beach Knights rail system 11 rib panel cover. Used as a drop in quad rail for the AR15 Platform. With over 1 million rails issued to date, it is one of the most battle proven designs available for the AR15 platform. Proven in the field this rail system is great for the AR-15 enthusiast and for building correct civilian M16A4 rifle clones. Sale. replaces the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. We have since consistently improved and refined our rail system designs, constantly striving for better ergonomics, lighter weight, increased stability and added modularity. $135.26 ) (no reviews yet) write a ... usgi enhanced performance epm 30-round ar/m4 blue follower magazine brown aluminum mag. The Rail Interface System was used on the CQBR uppers which led to the MK18MOD0. The U.S. Military uses the Knights Armament Corp.’s M4 and M5 rail systems on the M4 and M16 respectively. Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Sale. PN:98064. The Rail Adapter System was patented in 1998. rifle butt pad knight. Knesek Guns - Elite Supplier of Tactical Firearms, Gear, … Knights Armament Co. M4 RAS Rail Adapter System. Installation instructions are included. Used as a drop in quad rail for the AR15 Platform. Installation takes about 5-10 minutes and only requires an allen wrench. Items that are New-Old conditon will be unused with storage wear. Product Description for Kac M4 Carb Rail Adapter System 556 Knights Armament Co.s M4 RAS 6.25″ (Rail Adapter System) was developed for use on the US militarys M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle … For sale is a brand new in box Knights Armament Rail Adapter System or RAS. The M4 R.A.S. M4 RAS Forend Assembly. Thus, they are the same, but P&S saves you a few dollars. Rail System (RIS/RAS) for AEG & Gas Blow Back Rifle. Green Gas / CO2 Cartridges & Accessories. Since this will be under any rail cover, the grading is medium: B to A-This is a mil-spec M4 RAS, which is identical to the Knights Armament RAS, but is made by P&S Products. It did this by clamping onto the barrel. Mounts securely to the Knight's RAS or any other picatinny rail system. That said, they are an aging design and there are newer lighter cheaper nicer designs. Accessories mount quickly and easily. Bottom rail seems to be looser on the P&S as well. Knights Armament Company M4 Carbine Rail Adapter System W/3 11-rib Panels,black Finish 98064 Model: M4 Carbine Product Type: Rail ... Related products. quick view. The KAC Free Float RAS II (Rail Adapter System) is a unique variation of the US military M4 RAS handguard that enables shooters to install a free floating, quad rail forend onto their rifle without needing to disassemble the gas system or delta ring assembly. $21.64. Both KAC and P&S are DOD military contractors, and are providing the same RAS to the military. These rails are good heavy duty products. Free Float: No or Best Offer. This non-free float handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along … The new Used as a drop in quad rail for the AR15 Platform. knights armament company rail adapter system kac rail long gun m5 ras knight's usgi surplus. Free shipping. RAS stands for Rail Adapter System. Upper and lower Section P/N 98064 NSN: 1005-01-500-4441, Knights Armament Co. M4 RAS Rail adapter system, Knight's Armament Forward Pistol Grip Vertical Grips, Knights Armament M5 Rifle RAS Forend Assembly, USGI Contract AR15 Carry Handle w Rear Sight, ALOSTYR 2-Piece MIL-STD Handguard Assembly, 9 MM Solid Steel Recoil Spring Rod and Stainless Steel Recoil Spring. Knights Armament Rail. 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. Picatinny rails on all sides allow multiple possibilities for all your mounting solutions. KAC firearms and accessories are known for their quality craftsmanship and innovative design. NSN: 1005-01-500-4441. Length: 6.25″ The KAC M5 RAS rail system was used by the US Military in the M16A4 rifle. This KAC M4 R.A.S. Knights Armament Co. M4 RAS Rail Adapter System . Picatinny rails on all sides allow multiple possibilities for all your mounting solutions. switches from the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. $23.99. Kac M4 Match Free Float Rail Adapter System Reviews : If you're looking for Kac M4 Match Free Float Rail Adapter System . Heavier barrel contours may require modification to the inside of the rail. Those of you who are purely into free-floating designs will not be buying this, I suppose. Knight's M4 R.A.S. However prior to the M4 RAS, this was the M4 RIS. Sale. Kac M4 Match Free Float Rail Adapter System BY Kac M4 Match Free Float Rail Adapter System in Articles Kac M4 Match Free Float Rail Adapter System Reviews : … It differs from the US military M4 RAS in that both the top and bottom rail sections lock to the barrel nut via a clamp and screw arrangement, making for a more stable and secure system overall. Battery Adapter, Connector & Accessories. This KAC M4 R.A.S. An M4A1 equipped with the KAC M4 RAS is known by the Army Field Manual as the M4 Modular Weapon System (MWS). Propane Adapters. 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. The rifle must have a carbine length gas system, delta ring assembly, fixed front sight/gas block, and round handguard end cap.