Bravo

Our BCM MK2 Receiver Extension for your AR15, M16, M4. Machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on.

 

These tubes should be used with stocks such as USGI, BCM®™, Colt, LMT, SOPMOD, VLTOR, Stag Arms, and others that a made to the Mil-Spec size.

THESE RECEIVER EXTENSIONS CAN ALSO BE USED ON MOST AR-10s.

*NOTE* These buffer tubes require a M16 rifle action spring and specific BCM MK2 buffer, carbine and rifle buffers will NOT work.

By ordering United Survival First Aid Kits (Medical Kits) or other products, you warrant that you have received the proper training and required authorization, if applicable, to use said medical products. United Survival assumes no liability for the misuse of any product or kit. You must know and understand your local/ state laws.

United Survival reserves the right to replace/switch any product with one of equal quality or value at any time at our discretion.

Descriptions on this website (unitedsurvivalstore.com) or any affiliate website are intended only to describe the products, and should not be construed as medical advice. Consult your healthcare provider for any and all medical advice.

WARNING: Cancer and Reproductive Harm

http://www.P65Warnings.ca.gov

We do not ship firearm parts to the following states. If you place an order for firearm parts to be shipped to these states, your order will be canceled and you will be charged a 15% restocking fee. We apologize for the inconvenience of these states' communism. 

• Colorado
• Delaware
• Massachusetts
• Washington D.C
• Hawaii
• Puerto Rico
• Alaska
• Connecticut 
• Illinois 
• Maryland
• New Jersey 
• New York
• Washington