The Glock G48 Gen5 is a slim compact semi-automatic pistol chambered in 9mm Luger with a 10+1 capacity and a 4.17-inch barrel. It weighs 25.12 oz (1.57 lbs) with a black polymer frame. The slim profile makes it a practical daily carry option when concealability is a priority. 
 

Key Specifications 

• Brand: Glock 
• Model: G48 Gen5 
• Caliber: 9mm Luger (9x19 Para) 
• Action Type: DAO (Double Action Only) 
• Barrel Length: 4.17 inches 
• Capacity: 10+1 rounds 
• Weight: 1.57 lbs (25.12 oz) 
• Frame Material: Polymer 
• Finish Color: Black 
   

Detailed Features 

 
The Glock Marksman Barrel (GMB) uses a tighter bullet-to-barrel fit, which contributes to improved accuracy compared to earlier Glock barrel designs. The slim frame sits comfortably in the hand and conceals well under clothing without the bulk of full-size or standard compact models. 
 
The textured polymer grip provides adequate purchase in wet or dry conditions. Passive firing pin and trigger block safeties are built in, consistent with Glock's Safe Action system. No external manual safety.

The G48 Gen5 is well-liked among concealed carry users for its slim width, comfortable grip, and out-of-box accuracy. Owners frequently mention how well it fits in standard holsters and how it integrates discreetly under clothing. The Glock Marksman Barrel gets credit for above-average accuracy compared to older Glock platforms. Reliability with a range of ammunition types is consistently described as good.

The most discussed tradeoff is the 10+1 capacity. Some owners find it sufficient; others prefer the higher counts available from similar-sized competitors like the SIG P365 or Glock 43X with extended magazines. Aftermarket accessories are a common discussion topic. Sights, trigger upgrades, and holster options all get frequent mentions.

Price-to-feature comparisons with other compact 9mm pistols come up regularly, with most owners concluding the G48 delivers on reliability and comfort at a competitive price point.