Glock 21 Generation 4

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$93.74

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Info

SKU:BLUEGUNS-FSG21G4 ,UPC:

SKU: BLUEGUNS-FSG21G4

UPC: 000000000000

MPN: FSG21G4W

Info

SKU:
BLUEGUNS-FSG21G4
UPC:
000000000000
MPN:
FSG21G4W

Description

The Glock 21 Generation 4 training replica by Blue Training Guns represents the gold standard in realistic firearm simulation for law enforcement, military, and civilian defensive training programs. Manufactured by Rings Manufacturing—a trusted supplier to professional trainers for decades—this replica delivers exact size and dimensional fidelity to the actual service weapon, making it the ideal tool for dry-fire practice, holster fitting, malfunction drills, and scenario-based training where live ammunition handling is impractical or unsafe.

Engineered to match the operational geometry of the duty-grade pistol, the Glock 21 Generation 4 training gun features proportionally accurate dimensions of 6.4 by 2.5 by 8.8 inches and a balanced weight of 2.55 pounds, delivering authentic trigger reach, grip angle, and sight radius for genuine muscle-memory development. The exacting construction allows seamless compatibility with standard holsters, magazines pouches, and tactical accessories designed for the actual firearm, eliminating the need for separate training gear. This precision manufacturing approach enables trainers to validate equipment setups, test draw-and-presentation sequences, and develop consistent handling mechanics without the logistical overhead, cost, or safety considerations of live-fire sessions.

Law enforcement academies, military units, and professional civilian instructors rely on Glock 21 Generation 4 replicas to build foundational skills in recruit training, advanced tactical courses, and force-readiness assessments where repetition and safety are paramount. The training replica integrates seamlessly into existing holster systems, tactical vests, and duty belts, making it an economical solution for high-volume repetition training. Whether used for retention drills, presentation exercises, or tactical decision-making simulations, this training platform provides the dimensional authenticity necessary for skills to transfer directly to live-weapon proficiency.

SpecificationDetail
Brand
Blue Training Guns By Rings
MPN / Part Number
FSG21G4W
UPC
000000000000
SKU
BLUEGUNS-FSG21G4
Weight
2.55 lbs
Dimensions
6.4 x 2.5 x 8.8 in
Product Type
Training Replica / Firearm Simulator
Compatible Platform
Glock 21 Generation 4
Caliber
.45 ACP
Overall Length
6.4 inches
Overall Width
2.5 inches
Overall Height
8.8 inches
Intended Use
Training, Dry-Fire Practice, Holster Fitting
Holster Compatibility
Standard Glock 21 Gen 4 Holsters & Gear

WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.