Ar-15 Short Stroke - Unlike the classic AR15 operating system, this black rifle is based on a short stroke piston rather than a direct impact system, which ensures maximum reliability and extends the life of the rifle. The POF 415 is a rifle of solid construction, heavy but very stable in shooting.
Davide Cremaschi, who uses the POF 415 on the shooting range, is a competitive shooter and FITDS Level 2 Technician (IPSC Italy).
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Patriot Ordnance Factory based in Phoenix, Arizona is a small company that has been manufacturing AR15-style semi-automatic rifles since 2002.
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Founder Frank DeSomma, who sadly passed away a few days ago, was a former aerospace engineer and sport shooter. I started building ARs in my garage, initially with help from my son and grandson. Today the Patriot Ordnance Factory, or POF, produces approximately 800 rifles a month in a manufacturing area of over 2,500 square meters with 50 employees.
The POF 415" 223 Remington used in the tests was fitted with various accessories, including a Blue Force Vickers tactical harness.
The first US-made AR15 with a short-stroke gas piston system is offered by the company in its catalog along with several models with traditional direct impingement systems.
DeSomma's intention was to build an AR platform rifle that was virtually jam-free and did not suffer from the typical problems of direct impact systems, especially in environments where sand and dust are present.
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A weakness of direct impingement systems is the carbon residue that forms and accumulates on the bolts, which in the long run can cause feeding problems and clogging.
Frank DeSomma discovered these by creating a system in which gas pushes an adjustable short-stroke piston to create the thrust needed to move the bolt rearward and prevent carbon residue from building up on the bolt carrier.
A safety lever, magazine release, and bolt release are located on each side of the receiver. The handle is Magpul MOE.
The compensator/muzzle brake was also replaced. The one attached to the POF 415 under test is manufactured by Surefire.
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The POF 415 Generation 3, object of our test, is housed in the .223 Remington caliber. The version with a 14.5 inch/37 cm barrel weighs 3200 grams. The rifle is equipped with a single-stage non-adjustable Timney trigger group made of A2 steel with a pull weight of 2000 grams. The safety catch, magazine release, and bolt release are ambidextrous. The pin is an anti-walk type.
The heavy barrel of the POF 415 is fluted from chromium steel with a hardness of 70 HRC. The factory 3-chamber compensator/muzzle brake is fitted with a glass breaker, but in the test sample this was replaced with a Surefire MB556 compensator.
The grips have been replaced with Magpul MOE grips, but the factory telescoping stock is the CTR model, also from US accessory manufacturers.
To complete the range of accessories, the owner mounted the POF 415 with a Vortex Razor 1-6X Gen. 2 sight on a Tactical-MIL reticle quick-detach mount.
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The POF 415 is a solidly built rifle with some interesting solutions, even if you don't see them. The generously sized handguard supports numerous Picatinny rails on all four sides and hides a finned heat shield for better heat dissipation. It's 17 times faster than traditional augmented reality. where the exhaust gas pressure is high.
The bolt carrier and roller cam pin have a self-lubricating NP3 finish and the bolt head, extractor and firing pin are chrome plated.
Configured this way, the rifle weighs approximately 11 lbs./5 kg. Not exactly a twig. No problem for those who practice static shooting in support. For those who want to practice in a more dynamic way, it is advisable to have adequate physical preparation, especially for handguards, as rifles are heavy and muzzle heavy. changes, transitions and maneuvers. Of course, nothing is inhumane. Especially when making short stages. On the other hand, carrying a rifle in a sling for hours and alternating between different types of phases can feel exhausting. Thanks to its mass and compensator, the POF 415 has no muzzle climb. The recoil is slight and it feels like you are shooting a much lighter caliber than the already soft .223 Remington. Instead, the sound of the shot is deafening, either due to the piston system or because the muzzle velocity is approximately 2950 feet per second. Overall, the POF 415 is a very special black rifle that definitely offers advantages for competitive shooters where above average weight is not an issue. (Mitler Report Verlag) The website uses cookies to personalize content and advertising and to provide social media features. and analyze traffic to our website. We also share information about your use of our website with our social media, advertising and analytics partners. Our partners may combine this information with other information you provide or collect while using the Service. As a user of the website, you can individually set the types of cookies you allow while using the website. Please note that not all site features are available depending on your settings. You can revoke your consent pursuant to art. 7 of the German Data Protection Act (DSGVO).
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