Buffer Tube Kits:
Omega Mfg. AR-15 Fluted Pistol Tube
+ Strike Industries Multi-Function End Plate and Anti-Rotation Castle Nut
+ Standard AR-15 Carbine Recoil Spring - Made In The USA
+ AR-15 Standard Carbine Recoil Buffer - 3 oz.
Strike Industries Multi-Function End Plate and Anti-Rotation Castle Nut
The SI Multi-Function End Plate and Anti-Rotation Castle Nut are designed to update and upgrade the often neglected castle nut and endplate system. While the traditional endplate and castle nut works extremely well in retaining your receiver extension, the peening of the castle nut is not conducive to rebuilding. With the vast amount of aftermarket support for the AR system today, Strike Industries felt that there's a need for a secure system as adaptive as you are. Enter the MFEP and ACN. The MFEP and ACN offer an anti-rotate QD socket or sling loops built in. The Anti-Rotation Castle Nut is specifically designed to work with this end plate. Instead of peening the endplate to secure the castle nut, a set screw fulfills this function to allow for multiple uses as you upgrade or update your build.
The Multi-Function End Plate is reversible and has three integral sling mounting options. A traditional sling loop, a loop for hook-style attachments, and a QD socket give you the flexibility in using whichever attachment you prefer.
1x Multi Function Endplate
1x Anti-Rotation Castle Nut
1x Detent Set Screw (1.5MM HEX not included)
1x Anti-Rotation Set Screw (1.5MM HEX not included)
Set screw to retain takedown pin and detent for ease of installation
No peening or staking is needed with the Anti-Rotation Castle Nut/End Plate design
Anti-rotate QD socket
Multiple sling attachment points
Standard AR-15 Carbine Recoil Spring - Made In The USA
Standard AR-15 Carbine Recoil Spring
AR-15 Standard Carbine Recoil Buffer - 3 oz.
Weighs 3 oz.
Standard carbine length buffer
Aluminum 6061-T6 exterior
Fits AR-15 and M16 carbine buffer tubes
Use with standard AR-15/M16 carbine buffer springs
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