Have you ever wondered about GLOCK’s maritime spring cups? The maritime spring cups are often sold as a way to lighten your trigger, keep your GLOCK running under water, or even allow GLOCKs to keep functioning with debris in the striker channel… but do they really do everything that some people claim?
The YouTube channel TWANGnBANG recently posted an excellent video that really puts the microscope on these tiny GLOCK parts. If you shoot GLOCKs, this video is well worth your time.
White Sound Defense (WSD) has released the GLOCK 19/23/32/38 version of their guide rod. I previously had the chance to review the G17/22 version and found that it worked as well as other guide rods with the additional stand-off feature.
WSD designs their guide rods with a couple of unique features. The most obvious feature is the extended length. The guide rods are designed to extend slightly beyond the front of the slide. This allows the guide rod to serve as a stand-off to prevent the slide from being pressed out of battery in event that the the GLOCK must be pressed into the body of an attacker. Additionally, their guide rods have a small hole in them that allow you to use a paper clip to wind the spring onto the rod, making installation much easier.
Have you ever wondered what front sight height you would need on your Glock to achieve a 6 o’clock hold, a center hold, or even just to sight in at a specific distance? 10-8 Performance can help you take the guess work out determining what front sight height you need with the Glock Sight In Tool.
The Glock Sight In Tool looks to be extremely easy to use. It is basically just a precisely milled nylon front sight blade. You install it, shoot a test group (which will be low), sand the top of the Glock Sight In Tool to raise the point of impact, and repeat the process until you achieve the desired point of impact. Once you have the sight sanded to the correct height, you can measure it to determine which front sight height will work best for your Glock and desired point of impact.
This is about as simple and low-tech as a tool can be and I mean that in a good way. This tiny piece of plastic solves a very common problem. Check out the Glock Sight In Tool at 10-8Performance.com.
The Grip Force Adapter is a bolt-on grip enhancement for Glock pistols that promises to improve the Glock’s grip. Does it deliver?
The Grip Force Adapter consists of two parts: an extended trigger housing pin and the adapter itself.
The Glock’s grip is much maligned. Two of the more common complaints with the grip are that the pronounced hump on the backstrap (the rear surface of the grip) makes the grip angle feel too swept back and that the “beaver tail” (or grip tang) does not prevent the web of your hand from coming in contact with the slide rails when the slide is in motion.
The backstrap issue hinders the ability of the user to point the gun naturally. I don’t tend to notice issues like that and have always found that aligning the sights and controlling the trigger still results in quality hits. Nevertheless, it is an issue for some shooters. Glock shooters who have this issue would generally spend money to have a “grip reduction” completed on their pistol. A grip reduction reduces or removes the hump on the back of the backstrap. Removing the hump gives the Glock a straight backstrap and a more upright grip angle. Grip reductions work but they are permanent, expensive, time consuming, and may void your warranty. Those who are issued weapons and are unable to permanently modify them in any way can’t even consider having a grip reduction done to their Glock.
If you tend to experience the “slide bite” or “race tracks” which result from the web of your hand coming in contact with the moving slide, you used to only have two options. You could have the beaver tail extended but this has all the same downsides as the grip reduction or you could live with it.
This picture compares the G17 backstrap with and without the adapter.
The Grip Force Adapter seeks to mitigate these issues by enhancing the grip 2 ways. It flattens the backstrap and it extends the “beaver tail” area of the grip.
It flattens the backstrap by filling in the curve above the Glock’s grip hump. The deeply curved backstrap is replaced with the flat profile of the Grip Force Adapter. This results in a fairly dramatic change in how the grip feels in your hand and changes the trigger reach surprisingly little since the Grip Force adapter is very thin.
It also covers and extends the beaver tail. This is the biggest selling point for me. I have found that it is very common for me to come home from the range with “race tracks” after working with a Glock. This is a fairly common issue for those who take a very high grip on the Glock. The beaver tail is what stands between the web of your hand and the slide rails. By extending the beaver tail you greatly reduce the chance of getting cut.
The Grip Force Adapter really does deliver on its promises. The biggest benefit for me was the extended beaver tail. It is extended enough that it is virtually impossible for my hand to come into contact with the slide. I can place my grip as high as I want and not even come close to contacting the slide. This has made my range trips more comfortable.
The grip angle of the Glock has never really been an issue for me so the grip angle improvement, while dramatic, didn’t really have much of an affect on how I shoot. However, I have spoken with several other experienced shooters who are use the Grip Force Adapter and rave about the improvement. If you have always wished that Glock has a straight backstrap, this will be a marked improvement for you.
The Grip Force Adapter is made from cleanly molded plastic. The instructions say that you may want to sand the edges lightly to knock down any sharp spots but I didn’t need to do any sanding.
The trigger housing pin that is provided is extended to allow the Grip Force Adapter to hook onto it on both sides of the frame. This seems to be a very secure set up. Those that want an even more secure installation can apply some RTV silicone under the Grip Force Adapter. This provides an extra measure of security but can still be removed fairly easily to return the Glock to stock configuration.
The Grip Force Adapter's trigger housing pin is longer than the stock pin.
The texture on the Grip Force Adapter is very well executed. It is slightly sharper than the stock texture and provides very good purchase without being irritating. It reminds me of the RTF4 Glock frames (Gen4) but it is still a little sharper. If you found that it was too sharp for your tastes, you could easily sand it down until is more comfortable for you.
The Grip Force adapter is made in both black and FDE colors. There is a version available for the generation 1,2, and 3 frames and a second version that is available for the new generation 4 frames. I had the generation 1,2,3 version and found it to fit easily on several different Glocks including a generation 3 G19, a stippled generation 2 G-17, a generation 3 G35 with grip tape in place, and a generation 3 G17 with the RTF2 frame. It fit everything that I tried it on.
The adapter fits this 3rd generation G19 very well.
It also fits this generation 2 G17, even with the stippling.
The Grip Force Adapter has somewhat large rounded ridges that run vertically up the beaver tail area. These are intended to make the adapter more rigid since the plastic is quite thin. The ridges are placed side by side across the full width of the adapter. The ridges in the center of the adapter are barely noticeable but the ridges on the sides can press against the first knuckle of my strong hand which is a little irritating. This is a small gripe with an otherwise excellent product and it is a gripe that can easily be fixed with a rotary tool.
The Grip Force Adapter does slightly increase the trigger reach and for some shooters this may be an issue. I have very average hands. I usually wear a medium or large size glove depending on the brand and I had no issues at all with trigger reach. In fact, I could tell no difference at all in how I was able to place my finger on the trigger. Even my wife had no problem reaching the trigger with the Grip Force Adapter installed and her hands are smaller than mine.
The vertical ridges near the top of the grip in this picture can be a little irritating while shooting. They can easily be removed.
The Grip Force Adapter is an excellent alternative to expensive and permanent grip work. It flattens the backstrap, extends the beaver tail, and enhances grip. It can be easily modified to suit your needs. I would like to see the outer most vertical ridges removed or at least reduced greatly but that is a small gripe that I can fix myself. Overall, this is a very well designed and executed product that solves a few problems for many Glock shooters.
You can read more about the Grip Force Adapters or purchase one at GripForceProducts.com.
When you think 10-8 Performance, you think 1911. While Hilton Yam, owner of 10-8 Performance, does make excellent 1911 accessories and custom 1911s, he also makes excellent sights for a variety of other handguns. The sights that we will be looking at in this article are made for the Glock family of handguns.
The 10-8 Performance Sights offer a very uncluttered sight picture even with a tritium vial insert in the front sight (mounted on a Glock 19 for reference). Click to enlarge.
The 10-8 Performance front sight is thin for a tritium front sight at only .125″ inches wide. It is serrated to reduce glare and the tritium element is unlined. The unlined tritium is what attracted me to these sights. They perform very much like all black target sights when light conditions allow and that makes them very shootable.
The 10-8 Performance front sight is relatively thin and serrated. It features an unlined tritium vial insert. Click to enlarge.
10-8 Performance also offers plain black and brass bead front sights.
The rear sight is well contoured. It has an strong, chunky appearance. It can be used fairly easily to rack the slide which is important for some one handed manipulations. It is serrated to reduce glare.
The rear sight features glare reducing serrations and a .140" rear "U" notch. Click to enlarge.
It features a true “U” notch. The bottom of the notch is round instead of square. This leaves the shooter free of hard corners that can distract from aligning the only hard corners that matter; the ones at the top of the front sight and the top of the rear sight.
When I purchased these sights, the only rear sight notch options were available were the .125″ and the .140″. I chose the .140″ rear sight and always wished it was a bit wider. The .140″ notch feels a little tight when you are trying to speed things up. 10-8 Performance recently started offering a rear sight with a .156″ notch. If I was buying these sights today, I would definitely buy the new .156″ notch rear sight.
The rear sight has a strong, chunky profile. Click to enlarge.
I shoot these sights better than any other I own in terms of accuracy. The combination of the tighter rear notch and the way that they appear like all black target sights during the day (the tritium vial insert is unlined and barely noticeable until dark). These sights are just very easy to shoot well. The downside is that sometimes I feel like I am searching for the front sight through the narrow rear notch which costs me some time.
That is not to say these sights are slow. They are not. They just are not as fast as some others that I use and 10-8 Performance has essentially rendered this small issue (if you can even call it that) irrelevant with the introduction of the .156″ notch rear sight. I suspect that the new wider rear sight shoots incredibly fast. The intro of the 1.56″ rear notch should be exciting news for the many fans of these sights.
The 10-8 Sights with the .215″ tall front sight shoot exactly the way I like which is about 1-2″ high at 25 yards. This is relatively intuitive after some range time and allows the shooter to see their shots over the sights. I find it to be easier to shoot longer distances this way. If you choose to, you can adjust your point of impact by purchasing a taller or shorter front sight. You can read details on the 10-8 Performance blog.
You can purchase these excellent sights directly from 10-8 Performance on their website.
