PST35 Pistol Sight Tool

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Feagle/Feyachi marketing sent me their PST35 sight tool to test and evaluate. These rigs are sometimes called “sight pushers” because there are a series of screws and plates designed to gently push off the rear iron-sights of pistol which are attached by dovetail groove and retained by pressure/tension.

This appears similar to the US made RockYourGlock sight-pusher tool. But the PST35 offers a hidden advantage. The handle of the pusher block is also a front-sight wrench, which can loosen the small bolt under your slide which holds a Glock’s front sight in place.

The PST35 is a pretty sizable rig/frame and large adjustment knobs. The frame has holes to screw/mount it on a work bench though in practice the process of sight removal or adjustment can be done purely hand-held. The frame appears to be mostly aluminum with steel screws so it seems quite robust.

After removing the slide from your pistol, you loosen the PST35 plates, and position your pistol slide in the center of the rig. After tightening the holding plates and securing the slide, you turn the main handle which pushes your rear sight off its dovetails and off your slide (depending on the design of your sights, be sure to loosen any set screws before attempting).

Installing sights is a revers of the process. The PST35 sight pusher has measurement markings (which appear to me in millimeters) to assist in aligning your sights. This is how you would also adjust your sights to properly align them for aiming your pistol.

This is a well built and useful tool if and when you need to change or adjust your sights. But like many specialty gunsmithing tools, this probably won’t be often or more than once for a typical gun owner. I suspect that this will probably get used most often when your gun buddies ask to borrow it for their new toy.

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Teslong NTG500H Borescope

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Teslong sent me their TS NTG500H rifle borescope kit to test and evaluate. The package comes in a long padded box containing the ≥26″ long wand/probe, a USB-C charging cable, a USB-C video cable, a USB-A/Mini video cable, a display monitor and video recorder (with a 32GB SD card), and a set of 4 right angle adapters for various rifle calibers:

(5mm) diameter for .22 caliber & larger
(6mm) diameter for 6.5 Creedmore & larger
(7mm) diameter for .30 caliber & larger
(8.5mm) diameter for .38 caliber & larger
(12mm) diameter for .50 caliber & larger

The display monitor also functions as a recording device able to take still photos and video in 720p. Using the USB-A/mini adapter cable, you can connect the wand directly to a tablet or PC. I attempted to test it on my Samsung S21+ phone but was greeted with an Android warning message saying USB video was disabled, which was more of an issue with the 3rd party endoscope App I had downloaded than this device.

The wand/probe has .20 cal diameter allowing it to be used with tight bore .22cal rimfire rifles. The wand has etched inch markings along its length and a white washer plug that help you mark the depth of the probe. This helps you more easily note and return to a specific area of interest in your barrels such as deposits, burrs, and cracks. The rigid wand does make controlling the direction of the probe much easier than non-rigid endoscopes I’ve used.

The video taken with the display was quite good, comparable to other borescope/endoscopes I’ve owned. Not having to download dodgy 3rd party App software on my phone is a plus. It has a built-in rechargeable battery and even a built-in flashlight should you need it.

The unit is a bit pricier than similar borescopes or Teslong’s non-rigid endoscopes. I would have liked a 1080p camera but this may be unnecessary since the tiny sensor at the end of the probe may not actually record details higher than 720p, a larger 1080p file may be over-sampling.

A common issue with new users are complaints of an out-of-focus image. This borescope (and many others this small) are not an auto-focus camera. The focus must be manually adjusted by the user by turning the right-angle mirror to the appropriate number of turns onto the wand. This will vary depending on the size of the barrel. The user must adjust the mirror and lock it in place with the tiny locking ring at the end of the wand. One revolution either way could mean the difference between a blurry mess and a tack sharp image.

Not only are they useful for cleaning and maintaining your new firearms but could be invaluable in evaluating a vintage or collectable C/R rifle. Seeing the condition of the inside of a barrel could mean the difference between paying for Field Grade and paying for Display Grade.

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Pridefend Gunsmith Bubble Level Kit

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A gun accessory company sent me a Pridefend bubble level kit to test and review. I had never heard of the “Pridefend” brand before this review. This odd sounding name hinted at bad Chinese to English Goggle translate or MadLibs. Their low $6 price on Amazon (at the time of this review) made me a bit trepidatious, since you often get what you pay for.

When they did arrive, I was pleasantly surprised they came packed in a nice metal tin. The kit included two types of bubble levels and a 1.5mm Allen wrench to adjust them. I checked them against a 3-position carpenter’s spirit level and found the larger of the two Pridefend was not true but I was easily able to re-true it using the Allen wrench. I thought the other bubble-level, with a ‘P’ decal, was also not level but this was due to the off-center magnet at its base. After attaching it to the metal case, I found that it was level.

Taking it to the range, I found the bubble levels to be useful in leveling my CZ rifle to correctly align my scope after changing its Picatinny rail adapter. Despite the need to initially adjust one of the level (so you do need a known and trusted spirit-level or reliable phone App), I was pleasantly surprised at the usefulness of this tool.

Needless to say, I’m pleased enough that I WONT be returning this. It’s going into my range bag where the magnet has been additionally useful in policing my odd collection of allen wrenches in my mini range toolkit.

The kits are available from Amazon: