Glock Model 30 vs Model 30s Comparison Review
Last updated: February 23, 2023 · Originally published: February 21, 2023
Quick Answer
The Glock 30 and Glock 30S are both compact .45 ACP pistols that share the same frame, 3.78-inch barrel, and 10-round magazine. The one real difference is the slide: the 30S uses the slimmer, lighter slide from the Glock 36, making it about 1/8 inch thinner and roughly 3.5 oz lighter unloaded (about 22.95 oz vs 26.48 oz). That makes the 30S easier to conceal and carry, while the heavier 30 soaks up a little more recoil for easier control.
Glock 30 vs 30S: key questions
What is the difference between the Glock 30 and 30S?
They are mechanically the same compact .45 ACP except for the slide. The 30S pairs the slimmer Glock 36 slide with the Glock 30SF frame, so it is thinner and lighter; the standard 30 has a wider, heavier slide.
Do the Glock 30 and 30S use the same magazines?
Yes. Both use the same 10-round .45 ACP magazines and share the same frame, so magazines and most accessories are interchangeable.
Which is better for concealed carry, the Glock 30 or 30S?
The 30S is the easier daily carry — about 1/8 inch thinner and roughly 3.5 oz lighter unloaded, which is noticeable in the waistband. The trade-off is slightly snappier recoil than the heavier 30.
Are the Glock 30 and 30S the same size?
Almost. They share the same frame, 3.78-inch barrel, height, and 10-round capacity. The 30S is only marginally slimmer because of its narrower slide; the overall footprint is otherwise identical.
