My Review for the M4 Collapsible Stock for Glock

After the fiasco of using a Magpul UBR Stock copy for my Glock, which turned out to be too heavy for the unit, I wanted to use the lightest possible M4 Stock available to pair with my Endotactical Tactical Stock Adapter - Glock (TSA-G). After looking around some firearms forums, it turns out that the stock or factory standard M4 Collabsible Stock is among the lightest available.

I chose the standard Mil-spec M4 stock mainly because it was available, and cheaper than the other light stocks like the Colt Super-Stoc of Magpul CTR. In terms of looks, it doesn't look too bad either. I got the "ribbed" version (as opposed to the "dotted" or "ultra-thin" version. Oh, wait, those are for other things, sorry), which I assume to be the more modern one as it allows various accessories to be fitted to the stock if you so desire.

I wasn't able to measure the weight of the stock, but information from the forum threads say they are around 6 ounces, or less than half a pound. Material is reportedly some sort of ABS Plastic, and the workmanship was fantastico! No flashes or other imperfections to be found anywhere on the stock. The finish was quite good, best seen in actual because it doesn't translate very well into digital pictures.

My Glock 22 in Machine Pistol Configuration

I was generally satisfied with the Glock 23 Machine Pistol configuration that I assembled, it can easily contain short full automatic bursts into a man-sized target at around 13 meters. However, I felt I could build a better Machine Pistol, one that would enable me to shoot full automatic bursts accurately at even longer ranges. For this reason, I decided to buy a Glock 22, as I felt the recoil-reducing accessories and/or parts necessary for building a better Glock Machine Pistol are only currently available on the full-sized Glocks. 

These recoil-reducing accessories are mainly the Endotactical Tactical Stock Adaptor - Glock (TSA-G), coupled with a Magpul Utility Battle Rifle (UBR) Stock. I have reviewed these separately, you can find them here and here. Aside from this, I also used the CAA Tactical Folding Grip Glock - Small (FGG-S), and a Lone Wolf Compensator (coupled to a Lone Wolf Threaded Barrel).


'First Firing Range Session'
With everything more or less ready, I took my Glock 22 in its Machine Pistol configuration into the shooting range for the first time. I used Target Boards, at my standard range of 13 meters. First test was using the STOCK or FACTORY BARREL, with 50 rounds of Semi-Wadcutter, Teflon-Coated (SWC-TC) reloads in standard .40S&W loadings. Recoil was quite noticeable, with the UBR Stock jumping up and into my shoulders with some vigorousity. 

My Magpul UBR for Glock Review

'Magpul UBR Stock'
I was able to buy a China-copy of the Magpul UBR to go with my Endotactical TSA-G. I went with the Magpul UBR mainly because of its looks. I have seen pictures of Glocks with the TSA-G and Magpul Compact Type - Restricted (CTR) stock, and it looked awkward, as the stock looked too big for the pistol. On the other hand, the Magpul Utility Battle Rifle (UBR) looked just about right with the pistol as it is less bulky overall compared to the CTR stock.

In fact, among all the Magpul stocks, as well as collapsible M4 Carbine stocks made by other manufacturers, the UBR looks the most compact, probably after the Ace Ultralight Stock. The Ace Ultralight Stock was actually my first choice, but I just couldn't find anybody selling it in the country, or online.

The seller advertised it as a "Magpul PTS UBR", but I know better, because the unit is marked "Magpul Industries Corporation" on one side, and "Boulder, Colorado, USA" on the other side. A genuine Magpul PTS UBR would've been marked "Magpul PTS" and/or "Professional Training and Simulation". Besides, the unit was priced only have of what a genuine Magpul USA or PTS UBR.

The unit is very well made, though. The workmanship is excellent, very little flashes, no unsightly marks, and the fit of the parts are tight, almost no wobble when the stock is fully extended. The only fly in the ointment is a wayward nut that was not installed properly on one side of the unit, causing it to tilt during installation, of which up to now I am unable to correct. Nevertheless, I'm pretty happy with the unit.

The unit felt a bit rear-heavy initially, so I decided to remove all the items that I do not intend to use with the unit, namely the:
- Storage Plate and Cover;
- Quick Disconnect (QD) Sling Mounts, both front and rear, and the Screws, Nuts, Washers, and Mounting Cups.

Magpul Products' Availability in the Philippines

(Update Note: I have updated this blog, click here to read about the latest developments about the topic)

MAGPUL is a relatively new company, that has taken the firearms world by storm the last couple of years. The company's official name is "Magpul Industries Corporation", and was founded in 1999. The company is best known for their plastic accessories and parts, specifically for the AR-15/M-4 platform, and their products are not only very well made, but also very elegant and high-tech looking, which is a big part of their success.

I started buying some of their stuff for my Glock (why I am buying M-4 parts for my Glock? Long story, to be taken in other blogs), and I have had a bit of confusion with regards to which of their products are genuine, which are copied from China, etc. So I did a little bit of research, and I would just like to share some of the things I found out.

First, it turns out that Magpul has two main plants in different locations, producing slightly different parts. And these are MAGPUL USA, and MAGPUL PTS.

'Magpul USA'
Magpul USA or officially, "Magpul Industries" is located in Colorado, USA, and the most important thing to remember about them and their products, is that they only serve the US market. US laws by default forbid them to export these parts and/or accessories for high powered rifles to other countries. They can apply for export of these parts and accessories, but for some reason, they have opted not to do so. As a result, this has had a huge impact on the prices of their products outside of the USA.

That inability to export their products is the primary reason for the outrageous prices of ORIGINAL Magpul USA parts in the Philippines. For example, a "Magpul Compact Type - Restricted" (CTR) Stock in the US costs only USD 80, but some shops at the Makati Cinema Square (MCS) sells the same products for approximately USD 348. That is more than four times the retail price in the US. Another example, would be the Magpul Back Up Sight (MBUS) Generation 2 sights, for example. These retail for only USD 40 in the US, but in an MCS shop? P12,000 (approximately USD 279), or around SEVEN times as much.