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MVB Industries Ambi Lower & ARC-Xti Stock & Buffer (Rainier Arms Exclusive)

AR-15 Stripped Lower Receiver

As low as: $810.50
Out of stock


This product ships from another warehouse location and not available at our retail store. Orders may take an additional 1-2 weeks for processing.

MVB’s patent pending Ambi controls are built into a standard forged lower receiver and includes an assembled ARC-Xti Stock .  The receiver includes the Ambi bolt catch mechanism, Magazine catch and Safety Selector (all ambidextrous). The right side bolt catch lever automatically switches modes between locking and unlocking.  Together with the optional accessories the Ambi FORGED Lower becomes a fully ambidextrous product.


Buffer Weight:

  • H0 - 3.1oz
  • H1 - 3.8oz
  • H2 - 4.7oz
  • 9mm - 5.3oz
  • PCH - 8.5oz

*NOTE: Pistol grip and trigger not included


FFL Required Before Shipping.
Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.

More Information
SKU MVB-4501-DS
Product Type AR-15 Stripped Lower Receiver
Manufacturer MVB Industries