SJC Glock Frame Weights fit both 9 mm and 40 cal small frames like G17, G22, G34, G35, G17L, G24, and 10 mm and 45 acp Large frames like the G21s
modifications can even be performed to make them fit the "compact" frame G19.
black oxide finished.
Different models are required for Gen 3 and Gen 4 pistols.
add 5.7 oz of muzzle flip controlling weight to the front of your pistol but do not increase recoil causing cyclic mass.
legal for USPSA, and Steel Challenge Limited and Open divisions as well as IPSC Standard Division.
provide massive benefit to recoil control and even provide for a standing pistol on table start position depending on the stage wording.
will fit in our frame weight kydex style holsters available/found under the "other manufacturers" section of our home page.
also fit CR-Speed World Shoot II holsters with minor modifications like sanding. Ghost holsters require more in depth modifications that we can perform for a fee if you send in your holster. Double Alpha Holsters currently do not fit these weights.
Frame weights have a section that is in front of the pistol frame. If the slide is the same length as your frame and does not have a compensator then a section of the weight will be visible in front of your slide.
24 Reviews Hide Reviews Show Reviews
Great product. Straightforward installation. Recommend taking a small drill bit to the aluminum crossbar as opposed to "heavy dimpling" as the instructions state. Deffinetely recommend blue or purple locktite. Overall, the weight fits like a glove and has proven to be quite secure. Thus far it has withstood two practical pistol competitions along with nightly draw/dry fire/pistol manipulation drills. I am currently running the weight on a Glock 17L with a weighted magwell from a different manufacturer. The added weight in the front puts the center of gravity in the center of the gun with loaded 17-21 round mags - which is the best attribute of this product. Perceived recoil impulse is lessened, but still present. Not a recoil management panacea - the shooter will still have to track his/her sights/red dot. The largest negative is the profound lack of holster options (especially for the 17L). Resorted to making my own custom kydex holster.
The fit and finish were great. Instructions were easy to follow. I would recommend this product .
I recently started shooting a Glock 34 competitively. Prior to that, I was a steel gun, .45 shooter. Love my Glocks but, I always wanted extra weight up front to help me get the pistol back on target for fast follow up shots. Started with a ful length tungsten guide rod and it was better but not what I wanted. A friend got this and after shooting his 34, I immediately ordered it. A bit expensive but I gladly paid for the significant performance improvement. I experienced.
I just shot my first match after installing the frame weight. If you're going to shoot a plastic gun this is a must have. It really tamed the .40. Installation was simple and I'm not mechanically inclined.
Very nice. Fits gen 5s very snug
Installed on my Glock model 20 along with a six inch (extended) barrel. Minor modification necessary to the weight. The mount track was pinching the polymer frame, causing the recoil spring perch to drag on the front of the slide a bit. Dremmel tool and a sanding drum did the trick. BUT it does need slight mod to relieve the polymer frame. Otherwise, great form and fit.. just take your time, follow the instructions exactly, and it will be just fine. I can't say that this is necessary with every Glock frame, but was needed to fit mine.
This weight is machined to INCREDIBLE tolerances! It literally fits like a glove! The ONLY thing keeping it from 5 stars is the finish. For $90 I would expect the finish to last more than couple days of dry fire practice. It's not that the finish is gone but, one the corners where it rides in holster, it is already faiding. I will be buying another one for my 34 as soon as possible so yes! They are great!
Frame weight install was easy and the fact that SJC was available to offer advice and answer questions added to the pleasant experience. The frame weight is solidly mounted and looks great in black. I have yet to shoot it due to snow storm Stella but hope to get to the range soon. Thank you SJC.
Quickly shipment, great