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
Gun of the Week: Mossberg 590R Chisel
For those who are seeking a shotgun that's a bit more heavy-duty, Mossberg's 590 line offers plenty of options, and one of the latest is the striking 590R Chisel.
The Armed Citizen® June 12, 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.
A Cathartic Journey Back to Midway Arms & the MidwayUSA Foundation
NRA CEO & EVP Doug Hamlin returned to MidwayUSA, a place he first visited decades ago in the early 1990s as publisher of Guns & Ammo magazine alongside the late, great Robert E. Petersen.
Review: Steiner MPS-C
The new Steiner MPS-C is the compact but rugged, closed-emitter optic we’ve all been waiting for.
The Truth About Bans on Glocks
Gun-control groups are again trying to ban one of the best-selling and most iconic semi-automatic pistols ever—yes, most Glocks.
WOOX Expands Operations in America’s Woodworking Heartland
WOOX, manufacturer of Italian-American made gunstocks, axes and knives, is breaking ground to expand its operations in Hickory, N.C.—where woodworking expertise has been passed on for generations.
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
