Glock vs Sig Sauer Pistols

Glock vs Sig overview and lineup

The video opens with a head-to-head comparison of Glock and Sig Sauer pistols, focusing on which platform might suit different shooters. Glock is described as the most widely used handgun in the world, with over 20 million delivered and broad military and law enforcement adoption since the original Glock 17 was submitted to the Austrian military in 1982. Sig Sauer is presented as a strong challenger, gaining attention through recent military contracts and its modular pistol designs. On the table are multiple Glocks and Sigs: Glock 43, 43X, 17, 19X, 34, and Glock 44, alongside the Sig P365, P365 XL, M17, M18, P320 X5 Legion, and P322. The hosts, Kai and new team member Aaron, outline that they will compare similar-sized models directly on the range to see how they perform against each other.

Glock 43 vs Sig P365 micro-compact comparison

The first matchup is the Sig P365 against the Glock 43, both micro-compact 9mm pistols with iron sights. The P365 is highlighted for its 10+1 capacity in a very small frame, while the Glock 43 uses a six-round magazine. The hosts note that Shield Arms offers aftermarket magazines that can increase Glock 43 capacity from six to nine rounds, but the factory configuration still lags behind the Sig. Both pistols are similar in overall size, and pricing for each is described as being in the mid-$500 MSRP range, often found lower at retail. Aaron, who has more experience with Sig pistols from his law enforcement background, is asked to shoot both guns at about 15 yards and hold his opinion until after firing, focusing on recoil management, sight picture, and overall feel before choosing a winner between the two.

Capacity, sights, and recoil impressions

After shooting the Glock 43 and Sig P365, Aaron explains that both pistols feel extremely small in his larger hands, almost disappearing under his grip, so he does not penalize either for that. He ultimately prefers the Sig P365 because its sights are easier for him to pick up quickly, and the extra four rounds in the standard 10-round magazine provide a noticeable advantage over the Glock’s six-round capacity. Kai agrees, also choosing the Sig. He notes that the P365 offers 10+1 capacity and that its recoil impulse feels slightly better controlled than the Glock 43, which he describes as a bit snappier. Both acknowledge that micro-compacts will have more perceived recoil, but they feel the Sig manages it more comfortably. They also point out that the P365’s factory night sights are superior to the traditional Glock polymer sights on the 43 in this configuration.

Glock 43X vs Sig P365 XL with optics and lights

The next comparison moves to slightly larger carry pistols: the Glock 43X and the Sig P365 XL. Both are set up as similarly as possible, each wearing a red dot optic and a compact weapon light to keep the test close to an apples-to-apples comparison. The Glock 43X shown uses an RMSC Shield red dot and a Streamlight TLR-7 Sub light. The Sig P365 XL is built on a Spectre Comp frame but fitted with a standard P365 XL slide without the compensator to keep things fair. Factory capacity is noted as 10 rounds for the Glock 43X and 12 rounds for the P365 XL, though Shield Arms offers 15-round magazines for the 43X, which is mentioned as an option. Both pistols are fired at roughly 15 yards, and the hosts observe hits and group placement before discussing how the guns handle, how the triggers feel, and how the optics and iron sights line up during rapid strings of fire.

Dot zero, shooting left, and grip issues

During the 43X vs P365 XL segment, Aaron’s shots with the Glock trend left, despite tight groupings. He explains that this is due to his tendency to over-grip or “crush” the gun, which pushes impacts left, especially with smaller frames, rather than an issue with the red dot itself. When Kai shoots the same Glock setup, he also notices impacts going left and has to hold off the target to compensate, suggesting the sighting system may not be perfectly zeroed. Switching to the P365 XL, Kai finds the sights appear to be printing slightly low, but still manageable once he adjusts his hold. Aaron ultimately favors the Sig again, citing a better-feeling trigger on the Spectre-based P365 XL and a more secure grip texture. Kai comments that the Glock 43X feels good in the hand and that recoil between the two is comparable, but the Sig’s trigger and sight picture give it an edge in this particular configuration.