Bushmaster Fixed Complete Multiple Caliber AR-15 Style Lower Receiver .223 Remington Black Lower Receiver

A: Hi Timothy, No It is a Commercial Buffer Tube. You can verify this at Bushmaster Customer Service Phone: 1-800-883-6229 Mon-Fri 8:00 AM-5:00 PM CST or email contact at : bushmaster.com/contact

A: its a commercial buffer tube Bushmaster Complete Lower Assembly 92958 Complete assembly Forged 7075 T6 Aluminum receiver Anodized black Teflon coated Standard trigger A2 Stock A2 Pistol grip Buffer Spring Marked Multi-Caliber Black Specifications: Type :Lower Receiver Gun Model :AR-15 Gun Type :AR Rifle Caliber :Multi-Caliber Material :7075 T6 Aluminum Finish :Black Trigger :Standard Country of Manufacture United States License Requirement FFL Manufacturer Bushmaster Mfg. Part Number 92958 UPC 604206929587 Action

A: Bushmaster uses "Commercial" Buffer Tubes. You can verify this at Bushmaster Customer Service Phone: 1-800-883-6229 Mon-Fri 8:00 AM-5:00 PM CST or email contact at : https://www.bushmaster.com/contact

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A: its a commercial buffer tube Bushmaster Complete Lower Assembly 92958 Complete assembly Forged 7075 T6 Aluminum receiver Anodized black Teflon coated Standard trigger A2 Stock A2 Pistol grip Buffer Spring Marked Multi-Caliber Black Specifications: Type :Lower Receiver Gun Model :AR-15 Gun Type :AR Rifle Caliber :Multi-Caliber Material :7075 T6 Aluminum Finish :Black Trigger :Standard Country of Manufacture United States License Requirement FFL Manufacturer Bushmaster Mfg. Part Number 92958 UPC 604206929587 Action

A: Javier, yes Sir. Simply install on any standard AR-15 style upper receiver and insert a magazine!

A: Javier, This lower will take any of the Bushmaster XM rifle uppers. Can not use on the XM Patrolman pistol uppers without paying $200 tax stamp and registering the firearm as an SBR.