Specifications:

• Manufactured of 7075-T6 Billet Aluminum
• Graceful complex curves show off the attention to detail and machining. 
• Fully compatible with all AR-15 lower receiver parts kits. 
• Set-screw retained take-down pin spring for easy assembly. 
• Anodized Black. 
• Enlarged, integrated trigger guard. 
• Guarded, guided magazine release compatible with Norgon Ambi options. 

ARAK-21 XRS Rifle Includes:

• ARAK-21 XRS Rifle
• B5 SOPMOD Bravo Stock 
• Hogue Grip
• Ambidextrous Safety/Selector
• Shipping Box
• Manual
• BAU Removal Tools
• Magazine 
• Magazine Marker Band
• Bolt & Firing Pin
• Recoil Spring

7.62x39 Caliber Kit:

• The factory recommends a high-power hammer spring to use with the 7.62x39 kit. 
• Many aftermarket "light" triggers will not reliably ignite 7.62x39 surplus ammunition.  
• A spring is included and installed on XRS rifles ordered with the caliber. It is sold separately for the upper or caliber kit only. 
• Faxon recommends HiperFire triggers with a special spring kit for an improved trigger pull. 

ARAK-21 XRS Lower Receivers are not appropriate for standard AR-15s. The flared cuts and squared hoop will not allow standard manipulation with standard AR-15 uppers. The ARAK XRS lower does not include a buffer retaining pin.