BUILD AT HOME

80% Arms sells AR-15 and .308 80% Lower Receivers, 80% Lower Jigs and other accessories which allow you to legally build a firearm at home in most states.

INCREDIBLY PRECISE

We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum.

RIDICULOUSLY EASY

We also offer our patented AR-15 and .308 Easy Jigs® which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower in under 1 hour with no drill press required.

100% SATISFACTION GUARANTEED

Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. We will promptly replace or repair any product that we determine to be defective.

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80% Glock
Glock Genuine OEM
GLOCK OEM - G21 - 13RD MAGAZINE

GLOCK OEM - G21 - 13RD MAGAZINE

$29.99

Quantity

SKU:: MF21013
UPC:: 764503210136
Shipping:: Calculated at Checkout

Each GLOCK magazine is constructed from a hardened steel insert encased in high tech polymer to protect the magazine and prevent deformation" even when dropped from a great height. The high quality spring and follower ensure reliable feeding from the first to the last shot.

13 - Round Capacity
Constructed of Hardened Metal Encased in Durable Polymer
Viewing Windows
Polymer Base Plate

Shipping Restrictions: This item is restricted from shipping to California, Colorado (15 Round Limit), Connecticut, Hawaii, Maryland, Massachusetts, New Jersey, New York, Vermont (10 Rd Long Guns, 15 Round Handguns), Oregon, and Illinois.