In Stock
Type
parts
Last Seen
May 21, 2026
Glock Locking Block Glock 17, 17L, 34, 20, 21, 21SF, 37 (3 pin model)
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for Glock Locking Block Glock 17, 17L, 34, 20, 21, 21SF, 37 (3 pin model)$29.99
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Deal Details
This Glock Factory Locking Block replacement part is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation. Some parts may need to be installed by a qualified gunsmith.
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