$165.00
The most advanced muzzle brake available
Proprietary Impulse Diffusion design minimizes side and rear blast
Reign Over Recoil. SureFire SFMB muzzle brake suppressor adapters greatly reduce both recoil impulse and muzzle rise so that your weapon tracks straight back, keeping you on target for faster shot-to-shot recovery. Our proprietary Impulse Diffusion design minimizes side blast and rear-directed concussion effects. Precision machined from U.S. mill-certified heat-treated stainless steel bar stock and DLC-coated for extreme durability, they are available for a variety of weapon calibers and muzzle thread specs, and every SFMB serves as a rock-solid mounting adapter for SureFire’s combat-proven SOCOM Series Fast-Attach® suppressors. The SFMB design incorporates multiple bearing surfaces to ensure superior suppressor alignment. Blind pilot holes at the 3 o’ clock and 9 o’clock positions enable fine-tuning of recoil characteristics for individual shooting styles or ammunition characteristics. Blind pilot holes at the 6 o’clock position enable indexing the adapter at bottom dead center. All that’s required is a basic hand drill and appropriate drill bits.
2 in stock
Weight | 0.3 lbs |
---|---|
Dimensions | 1.5 × 4.5 × 6.5 in |
UPC | 084871319898 |
MPN | SFMB-68-5/8-24 |
KAC’s iconic Ribbed Rail Panels have seen use all over the globe on US military M4 Carbines. The lightweight polymer panels are ribbed for an enhanced grip, and help insulate the support hand from barrel heat. While originally designed for use on the KAC M4 RIS and M4 RAS rails, these panels are also compatible with many other railed handguards.
Material: Polymer
Ribs: 9
Length: 5.48″
Color: Black, FDE
The KAC Keymod Flat Panel Kit includes a set of seven 5.5” polymer rail panels. Each textured panel snaps securely to any bare section of Keymod equipped rail, providing a more positive gripping surface and also insulating the support hand from barrel heat. These rail panels are very thin adding almost no width to the handguard. While designed for the URX 4 rail, these panels will also fit any other rifle handguard that has a Keymod interface.
Specifications:
Color: Black, FDE, Tan or Taupe
Panel Length: 5.5″
Material: Polymer
Quantity: 7
Model: P/N:31190-BLK, 31190-TAN, 31190-TAU
Manufactured by: Knight’s Armament Company
Note On Colors: Tan and Taupe are Knight’s Armament colors, Flat Dark Earth is a match to Magpul FDE
Connects to all 5.56 QDC Muzzle Devices. Available in Black and Flat Dark Earth (-BLK) (-FDE).
Specifications
Addition to Bare Muzzle: 3.85″ (9.78cm)
Addition to QDC 3-prong FH: 2.33″ (5.92cm)
Overall Length: 4.43″ (11.25cm)
Weight: 13.9oz (395g)
Sound Reduction: 12dB
URX 4 The URX 4 is a continuous top-rail system that utilizes the Keymod mounting brackets developed by Vltor and Noveske. This rail system is built stronger and more stable than previous designs due to the absence of a removable bottom rail. The modular layout allows an end user to fully customize exactly where to place accessories without the use of specialized tools, small parts, or additional forces applied to the barrel. The URX 4 is currently available for 5.56 rifles in 8.5″, 10″, 10.75″, 13″, and 14.5″ lengths, and is equipped with Knight’s unique IBN mounting configuration. The idea was to create a more modular, and thus more serviceable, rail system that still maintains its strength and stiffness. Th IBN system torques the rail onto the weapon and allows the rail to act as the barrel nut.
This design was developed to increase stabilization and provide a simpler solution that requires less specialized tools to install and maintain. A full array of modular accessories, iron sights, and panel kits utilizing the Keymod mounting brackets have been developed specifically to accompany this rail system. With the introduction of the URX 4, Knight’s Armament Company demonstrates its continuing determination to intelligently design effective products. It is not suggested to use this rail with a 14.5″ or shorter barrel unless using a muzzle device such as the AAC flash hider which can be installed from the end with a tool.
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