As of August 1st 2022, Element Armament will not sell nor ship magazines with capacities greater than 10 rounds to the following states: California, Connecticut, Washington, D.C., Maryland, Massachusetts, New York, New Jersey, Vermont and Washington. By utilizing the Element Armament website and/or affiliated selling channels, the user/purchaser acknowledges that he/she is not a resident of the referenced states or locales and will not transport restricted or illegal items into those states.

Glock 21 SF w/2 – 13 Round Magazines – 45ACP


Out of stock

SKU: Glock21SF-PF2150203 Category:


Remarkable for its accuracy and light recoil, the GLOCK 21 Gen 4 delivers the power of the 45 Auto round with high magazine capacity. The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters The Gen4 system is the perfect complement to the 45 Auto caliber cartridge.

Caliber: .45 AUTO
Length: 8.07 in.
Height: 5.51 in.
Width: 1.34 in.
Length Between Sights: 6.77 in.
Barrel Length: 4.61 in.
Weight Unloaded: 29.10 oz.
Weight Loaded: ~38.80 oz.
Trigger Pull: ~5.5 lbs.
Trigger Travel: ~0.49 in.
Barrel Rifling: Right Hand, Octagonal
Magazine Capacity: 13 Rounds
Magazines:  2

DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Element Armament, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of products compatible with GLOCK pistols, parts, or components. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

Additional information

Weight 5.0 lbs
Dimensions 11 × 9 × 4 in


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.