Firearm purchases require a background check and must be picked up in person by the purchaser
SBR transfers will not be accepted 
 
 
The Glock 21 Gen 5 MOS is a full-size .45 ACP pistol featuring a 4.61-inch Glock Marksman Barrel, 13+1 capacity, and Modular Optic System (MOS) for red dots. It incorporates Gen 5 upgrades: no finger grooves, ambidextrous slide stop levers, a flared magwell, and nDLC finish. 
YouTube +3
Key Specifications
Caliber: .45 Auto
Capacity: 13+1 rounds
Barrel Length: 4.61 inches (117 mm)
Overall Length: 8.07 inches (205 mm)
Weight (unloaded): 29.10 oz - 29.81 oz
Width: 1.38 inches (35 mm)
Trigger Pull: ~5.5 lbs (26N) 
GLOCK Perfection +7
Gen 5 MOS Specifics
Optics Ready: Includes MOS plates for mounting various red dot sights.
Barrel: Glock Marksman Barrel (GMB) featuring enhanced polygonal rifling.
Grip: Removed finger grooves with improved texturing, flared magwell, and interchangeable backstraps.
Finish: Slide and barrel treated with nDLC for enhanced corrosion/scratch resistance.
Controls: Ambidextrous slide stop lever.
Magazine: Features high-visibility orange followers.