For competition shooters and hunters, Glock is introducing three pistols with the new Modular Optic System (MOS). A section of the slide, near the rear sight, can be removed to make room for one of a set of base plates, provided with the pistol, for attaching one of several popular reflex optics. The three Glock MOS models that will be available 2015 will include the Practical Tactical Gen 4 G34 (9 mm), Gen 4 G35 (.40 S&W), and the new long-slide Gen 4 G40.
The G40 is a model handgun hunters have been waiting for. Chambered in 10 mm and fitted with a 15-round magazine, this new pistol features a long awaited 6" barrel. Stretching the barrel and slide not only gives the 10 mm round a little extra velocity, it increases the sight radius to a full 8" for improved accuracy. We've got an order in for a G40 to test, It's supposed to arrive right after SHOT Show, so stay tuned for the range results.
Glock Gen 4 G40 10 mm & MOS Pistols
More like this from around the NRA
Latest
Caring For & Feeding Your Cap-and-Ball Revolvers
Compared to pistoleros of the 19th century, today’s handgunners have it easy. It's not enough just to get an old-school, cap-and-ball revolver. You also need to acquire everything to shoot and clean it.
Lighter & Better: Savage’s Updated Ultralite Series of Rifles
Savage Arms kicked off 2026 by announcing a new generation of Model 110 bolt-action rifles, and now, the company has also introduced an updated series of Ultralite rifles.
Gun of the Week: Franchi Momentum Elite MULE
One of the latest entrants into the general-utility rifle market is Franchi with its Momentum Utility Lite Elite bolt-action rifle, also known as the MULE.
The Armed Citizen® Sept. 11, 2026
Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.
Have .22 LR Handguns Finally Become Viable Options for Self-Defense?
Although .22 LR pistols and revolvers are plentiful and affordable, they still have notable limitations when it comes to self-defense applications.
Aero Precision Returns with New Owners
An investment group comprised of family members passionate about firearms and the outdoor sports has purchased Aero Precision, Ballistic Advantage, Stag Arms and VG6.
![Aero Precision[72]](/media/21vfqbw0/aero-precision-72.jpg?anchor=center&mode=crop&width=770&height=430&rnd=134334197362730000&quality=60)
![Aero Precision[72]](/media/21vfqbw0/aero-precision-72.jpg?anchor=center&mode=crop&width=150&height=150&rnd=134334197362730000&quality=60)
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
