Glock G21 10rd Magazine .45 ACP Black Polymer Orange Follower

Glock G21 Magazine — 10‑Round .45 ACP Magazine. This is a factory Glock replacement magazine designed to hold and feed .45 ACP cartridges for compatible G21 pistols.

This magazine provides a 10‑round capacity for use in Glock G21 pistols, including Gen5 models. It supplies a reliable feeding source for range, training, duty, or other lawful uses where a 10‑round magazine is appropriate.

• Capacity: 10 rounds (specified for .45 ACP)
• Compatibility: Fits Glock G21 pistols; listed as Gen5 compatible
• Body finish and color: Black polymer body
• Follower: Orange follower (floor plate 03)
• Construction: Hardened steel insert encased in polymer to help resist deformation
• Packaging: Individually wrapped / blister package
• Manufacturer part / model reference: Glock factory magazine (G21, often referenced as MFG# 74201)
• Country of origin: US

Specifications & Construction

The magazine uses a high‑strength steel insert encased in polymer to maintain shape under normal handling. It includes a high‑quality spring and orange polymer follower for consistent feeding. Finish is black polymer. Provided package dimensions: 1.25 x 4.15 x 8.60 (as provided). Additional package measurements listed: Package Height 1.25; Package Width 4.0; Package Length 8.5; listed weight/shipping weight: 0.15 (values as provided).

Compatibility & Intended Use

Explicit fit: Glock G21 pistols, compatible with Gen5 G21 models as specified. Typical setups include range and training pistols, duty or service pistols configured around the Glock G21 platform, and as a factory replacement or spare magazine for lawful use.

Additional Notes

State restriction: No direct ship to California (as provided).