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Angstadt Arms AR-15 1045 Lower Receiver for GLOCK

AR-9 Lower Receiver

Out of stock


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.

$250.00
  • Last round bolt hold open on an empty magazine (LRBHO)
  • Flared magwell for faster reloads
  • Accepts 45 ACP GLOCK® magazines
  • Integrated, oversized trigger guard
  • Machined from 7075-T6 billet aluminum with a matte black hard-coat anodized finish
  • Requires upper receiver with an oversized ejection port for proper ejection
  • Threaded bolt catch screw
  • For use with a 45 ACP bolt carrier assembly and a standard AR-15 hammer
  • Lower weight: 10.8 oz
  • Patent pending
  • Accepts all aftermarket Glock® 45 ACP double stack magazines


While Rainier Arms works diligently to stay current on all state and local laws, it is the responsibility of the customer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that the dealer is willing to accept the transfer.

More Information
SKU AA1045LRBA
Product Type AR-9 Lower Receiver
Manufacturer Angstadt Arms
Option Glock
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