Glock G41 Gen4 .45 ACP Long-Slide Pistol, 5.31 in Barrel, 13+1, Adjustable Sights, 3 Magazines
The Glock G41 Gen4 is a full-size, long-slide .45 Auto built for control and capacity. This example features the Gen4 Modular Back Strap system, a slimmer, lighter slide than the G21, and a 5.31 in barrel with polygonal rifling. It comes with three 13-round magazines, adjustable polymer sights, and its Glock factory case and documentation, including a fired-case envelope dated 05/23/2014. Austrian barrel proofs and correct frame markings are present.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Distinct polygonal rifling with a right-hand twist.
Specific Condition Notes: There are light handling marks from previous use. The bore is bright and clean. Please refer to the photos for a closer look.
What's Included
- Glock factory hard case
- Owner's manual
- Four Glock Modular Back Strap inserts (two standard and two beavertail) with installation pin; not installed
- Glock factory fired-case envelope
- Three 13-round .45 Auto Glock factory magazines marked '45' with witness holes
The G41 Gen4 pairs a 5.31 in long slide with Glock's .45 ACP system, yielding a full-size profile optimized for stability. The slide is the slimmer, lighter G41 pattern, distinct from the G21, and finished in black. Adjustable polymer sights include a white-dot front and a white-outline adjustable rear.
Ergonomics are Gen4 throughout: the RTF grip with finger grooves, lanyard opening, and the Modular Back Strap system allow size tuning using the included inserts. The magazine catch is reversible, and the frame integrates the Glock Universal rail on the dustcover for mounting compatible accessories.
The barrel uses Glock's polygonal rifling with a right-hand twist as noted on the factory test envelope dated 05/23/2014. The bore presents a clean, mirror finish. The pistol retains Austrian barrel proof marks and 'AT' designation, with the frame marked 'MADE IN AUSTRIA GLOCK, INC., SMYRNA, GA.'
Three factory 13-round .45 Auto magazines are included, each polymer-bodied, marked '45,' and equipped with witness holes. The pistol uses Glock's Safe Action striker-fired system.

