POF-USA | Overview

The patented Modular Railed Receiver (M.R.R.™) is POF’s crown jewel for precision, customization, and extreme rigidity. This is a two-piece Upper Receiver with a free-floating monolithic rail and hand guard that precisely interfaces with our reinforced “backbone” receiver. This takes stress away form the chamber (see Oversized Heat Sink Barrel Nut) and eliminates deflection along the barrel for a reliable action. So, not only do we manage the platform’s tension points, we strengthen the entire Upper Receiver. This ensures extreme accuracy by keeping the action perfectly straight (as well as your sights).

Standard AR “flat top” platforms only provide sixty-thousandths (.060”) of material between charging handle and the upper receiver spine.

The POF platform provides 300-thousandths (.300”) along the entire backbone. Thats five-times thicker and five-time more rigidity!

1. Modular Railed Receiver™ (M.R.R.™)

The patented Modular Railed Receiver (M.R.R.™) is POF’s crown jewel for precision and extreme rigidity. This is a two-piece Upper Receiver with a free-floating monolithic rail and hand guard that precisely interfaces with our reinforced “backbone” receiver. This takes stress away form the bolt area (see Oversized Heat Sink Barrel Nut) and eliminates flex where the Op Rod, Charging Handle, and Bolt Carrier sit. So, not only do we manage the platform’s points of stress, we strengthen the entire Upper Receiver. This ensures extreme accuracy by keeping the action perfectly straight (as well as your sights).

Standard AR “flat top” platforms only provide sixty-thousandths (.060”) of material between charging handle and the upper receiver spine.

The POF platform provides 300-thousandths (.300”) along the entire backbone. Thats five-times thicker and five-time more rigidity!
2. Magpul™ Retractable Buttstock

When it comes to weight, feel, function, and durability, we spare no expense in providing only the best in AR accessories. Like us, Magpul™ is a company of constant innovation of only the finest materials.

Their STR™/CTR™ line of polymer retractable buttstocks are easily adjustable and feature "supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability and an ambidextrous QD sling mount that will accept any push-button sling swivel."

P415s (5.56/.223) feature the CTR™ -- shown here.

P308s (7.62/.308) feature the STR™ -- shown above.
3. Anti-Tilt Buffer Tube

Our Mil-Spec 7075-T6 aircraft aluminum Anti-tilt Buffer Tube uses “carrier cradle” extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is fully forward. This prevents carrier-tilt and premature wear of the buffer tube. Thusly, the buffer-detent button now doubles as a lock that stops the buffer tube from rotating and becoming loose under extreme operating conditions. POF’s design also features three (3) extra drain holes for marine combat use.
4. NP3™ Coated Bolt Carrier w/ Roller Cam Pin

Our patented bolt carrier design is custom manufactured with the mechanical key built in and positioned behind the cam pin. This helps prevent carrier tilt and eliminates

the possibility of the key becoming misaligned with the carrier.

It features a chrome plated

bolt, extractor, and firing

pin and is able to run

dry with its nickel

boron coating.

Our patented Roller Cam Pin is just one more example of how far we will go to reduce friction and drag. Standard AR cam pins feature a square (steel) head that grinds along the inside of the aluminum receiver. POF’s roller head actually glides along its channel, enhancing reliability and prolonging the life of the receiver.
5. Ambidextrous Safety/Selector Switch

Keep your weapon ahead of the moment with a double-sided Safety/Selector Switch. Quickly set your rifle to fire, safety, or even select fire with your trigger hand! Whether it's a fight or a hunt, every second counts. POF makes sure you don't have to miss those precious seconds.
6. Ambidextrous Bolt Release

Standard rifle platforms have easy and fast operations. But whether your stalking, fighting, or a competition shooter, faster is always better. With the inclusion of the POF-USA patented Ambidextrous Bolt Release, readying your weapon has never been more intuitive. With a simple point of your trigger finger, the weapon is locked, loaded... and you're already back on target.
7. KNS™ Precision Anti-walk Pins

Not only are these stainless steel, non-rotating trigger/hammer pins the strongest on the market, but our rifles use KNS™ pins specifically

designed for POF’s fully-featured

ambidextrous lower receiver.
8. Drop-In Single Stage Trigger System

Made by POF, for POF, this integrated trigger group brings our weapon systems’ custom features full-circle. Safe, reliable, and crisp, this single-stage, non-adjustable trigger features a 4.5-pound pull weight and is the ideal choice for competition, tactical applications, and hunting.
9. Oversized Integrated Trigger Guard

The original integrated trigger guard for the AR platform, introduced by POF-USA, is machined and coated with the Lower Receiver. It's oversized shape is wide enough for the thickest arctic gloves without the hassle of an unnecessary piece of plastic dangling from your rifle.
10. NP3™ Coated Upper & Lower Receivers

Developed by Robar® in Arizona, NP3™ is a combination of electro-less nickel alloy plating and Polytetrafluoroethyene (aka Teflon™).

The result is a smooth, perfectly even, self-lubricating surface inside and out that prevents friction, wear, and corrosion unlike anything else on the market.
11. Magpul™ MOE™ Pistol Grip

"The MOE Grip provides Magpul quality, feel, and durability in an economical, drop-in upgrade for the standard AR15/M16/M4 pistol grip. The ergonomic, hand filling design combines aggressive texturing with storage core capability."

- Magpul™
12. Magpul™ PMAG™ Magazine Included

"The PMAG... features an advanced impact resistant polymer construction, a pop-off Impact/Dust Cover for storage, and an easy to disassemble design with a flared floorplate for positive magazine extraction from pouches. [It] utilizes a resilient stainless steel spring for corrosion resistance and a anti-tilt, self-lubricating follower for increased reliability."

- Magpul™
13. Oversized Heat Sink Barrel Nut

The patented POF Oversized Heat Sink Barrel Nut is one of our most important innovations. With just over sixty-five (65) square inches of surface area, it completely encompasses the chamber and throat area of the barrel, dissipating heat. It supports the op-rod with nearly four (4) inches of bearing surface and adds rigidity to the upper receiver assembly, enhancing reliability and accuracy. It also moves the point of deflection from the bolt/barrel lockup forward three (3) inches, away from the barrel/receiver junction; a critical component when vertical fore-grips are being used.
14. Interchangeable Rail Sections

Our latest generation of Modular Railed Receivers™ (M.R.R.™) does away with the consequent choice between our previous fully-railed “Tactical” design or the minimal, large-scope-friendly “Hunter/Sniper” model and, instead, introduces interchangeable aluminum Picatinny sections. This allows you to attach all your essential rifle accessories along the top, bottom, and sides with an appropriate rail count while keeping your unused areas smooth and lightweight. Rail sections can also be placed together using the appropriate male/female ends.

Our new universal M.R.R.™ can effectively compliment all styles of rail-estate. The solution: total and complete customization! POF’s new rifles come standard with one medium-length “12-rail” and two smaller “5-rail” interchangeable sections (referring to the available accessory slots found on each piece). These selections are perfect for essential accessories such as bi-pods, slings, flashlights, forward grips, etc. If you’re looking for a full-fledged tactical rail, we’ve got you covered -- literally. Visit our online store to purchase additional rail sections. We even offer a one-piece “17-rail” section to fill in the optical recess portion of the handguard.
15. Nitride Heat-Treated Gas Block

Our trademark Gas Block design is the heart of our industry-leading Regulated Gas Piston System. Our latest model is a sleek, solid, single-piece item (with no welding or guidance inserts) and is Nitride heat-treated separately for maximum durability.
16. 3-Position Gas System

When you add a suppressor to your AR, gas pressure changes and timing is compromised. This could lead to a number of malfunctions. With a simple press-and-turn, POF’s patented Gas Plug instantly regulates gas pressure for three differernt modes of fire.

Try finding that on any other AR.

The standard upright position regulates gas pressure perfectly for unsuppressed fire.

Inverting the gas plug regulates gas pressure for proper operation with a suppressor.

Rotate the gas plug 90˚

(as shown) to prevent cycling all together.

Your semi-auto is now

a bolt-action!
17. Nitride Heat-Treated Fluted Barrel

When it comes to firearms, “reliability” means two things: functionality and accuracy. Definitive gas regulation and self-lubricating mechanics are nothing without the precision and durability of a quality barrel. Our chrome-moly-vanadium alloy (machine gun rated) barrels are machined straight and feature an enhanced feeding ramp. Fluting our barrels helps to reduce weight and heat, and angles exhaust away from hands and equipment. Finally, our barrels and Gas Blocks are Nitride Heat Treated separately for full corrosion resistance. This process makes them twice as hard (70 Rockwell case hardness) as hammer-forged barrels and a lining ten-times thicker than Mil-Spec chrome plating.
18. Triple-Port Muzzle Break

Designed in house to precisely compliment the platform, our Nitride Heat Treated Muzzle Brake controls muzzle impulse for ultimate accuracy and an unbelievably soft recoil. Comes complete with a Nitride Heat Treated Collar and five (5) strike prongs.

When it comes to weight, feel, function, and durability, we spare no expense in providing only the best in AR accessories. Like us, Magpul™ is a company of constant innovation of only the finest materials.

Their STR™/CTR™ line of polymer retractable buttstocks are easily adjustable and feature "supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability and an ambidextrous QD sling mount that will accept any push-button sling swivel."

P415s (5.56/.223) feature the CTR™ -- shown here.

P308s (7.62/.308) feature the STR™ -- shown above.

Our Mil-Spec 7075-T6 aircraft aluminum Anti-tilt Buffer Tube uses “carrier cradle” extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is fully forward. This prevents carrier-tilt and premature wear of the buffer tube. Thusly, the buffer-detent button now doubles as a lock that stops the buffer tube from rotating and becoming loose under extreme operating conditions. POF’s design also features two (2) extra drain holes for marine combat use.

Our patented Roller Cam Pin is just one more example of how far we will go to reduce friction and drag. Standard AR cam pins feature a square (steel) head that grinds along the inside of the aluminum receiver. POF’s roller head actually glides along its channel, enhancing reliability and prolonging the life of the receiver.

Our patented bolt carrier design is custom manufactured with the mechanical key built in and positioned behind the cam pin. This helps prevent carrier tilt and eliminates

the possibility of the key becoming misaligned with the carrier.

It features a chrome plated

bolt, extractor, and firing

pin and is able to run

dry with its nickel

boron coating.

Keep your weapon ahead of the moment with a double-sided Safety/Selector Switch. Quickly set your rifle to fire, safety, or even select fire with your trigger hand! Whether it's a fight or a hunt, every second counts. POF makes sure you don't have to miss those precious seconds.

Standard rifle platforms have easy and fast operations. But whether your stalking, fighting, or a competition shooter, faster is always better. With the inclusion of the POF-USA patented Ambidextrous Bolt Release, readying your weapon has never been more intuitive. With a simple point of your trigger finger, the weapon is locked, loaded... and you're already back on target.

Made by POF, for POF, this integrated trigger group brings our weapon systems’ custom features full-circle. Safe, reliable, and crisp, this single-stage, non-adjustable trigger features a 4.5-pound pull weight and is the ideal choice for competition, tactical applications, and hunting.

The original integrated trigger guard for the AR platform, introduced by POF-USA, is machined and coated with the Lower Receiver. It's oversized shape is wide enough for the thickest arctic gloves without the hassle of an unnecessary piece of plastic dangling from your rifle.

Developed by Robar® in Arizona, NP3™ is a combination of electro-less nickel alloy plating and Polytetrafluoroethyene (aka Teflon™).

The result is a smooth, perfectly even, self-lubricating surface inside and out that prevents friction, wear, and corrosion unlike anything else on the market.

"The MOE Grip provides Magpul quality, feel, and durability in an economical, drop-in upgrade for the standard AR15/M16/M4 pistol grip. The ergonomic, hand filling design combines aggressive texturing with storage core capability."

- Magpul™

"The PMAG... features an advanced impact resistant polymer construction, a pop-off Impact/Dust Cover for storage, and an easy to disassemble design with a flared floorplate for positive magazine extraction from pouches. [It] utilizes a resilient stainless steel spring for corrosion resistance and a anti-tilt, self-lubricating follower for increased reliability."

- Magpul™

The patented POF Oversized Heat Sink Barrel Nut is one of our most important innovations. With just over sixty-five (65) square inches of surface area, it completely encompasses the chamber and throat area of the barrel, dissipating heat. It supports the op-rod with nearly four (4) inches of bearing surface and adds rigidity to the upper receiver assembly, enhancing reliability and accuracy. It also moves the point of deflection from the bolt/barrel lockup forward three (3) inches, away from the barrel/receiver junction; a critical component when vertical fore-grips are being used.

Our trademark Gas Block design is the heart of our industry-leading Regulated Gas Piston System. Our latest model is a sleek, solid, single-piece item (with no welding or guidance inserts) and is Nitride heat-treated separately for maximum durability.

When you add a suppressor to your AR, gas pressure changes and timing is compromised. This could lead to a number of malfunctions. With a simple press-and-turn, POF’s patented Gas Plug instantly regulates gas pressure for three different modes of fire.

Try finding that on any other AR.

The standard upright position regulates gas pressure perfectly for unsuppressed fire.

Inverting the gas plug regulates gas pressure for proper operation with a suppressor.

Rotate the gas plug 90˚

(as shown) to prevent cycling all together.

Your semi-auto is now

a bolt-action!

When it comes to firearms, “reliability” means two things: functionality and accuracy. Definitive gas regulation and self-lubricating mechanics are nothing without the precision and durability of a quality barrel. Our chrome-moly-vanadium alloy (machine gun rated) barrels are machined straight and feature an enhanced feeding ramp. Fluting our barrels helps to reduce weight and heat, and angles exhaust away from hands and equipment. Finally, our barrels and Gas Blocks are Nitride Heat Treated separately for full corrosion resistance. This process makes them twice as hard (70 Rockwell case hardness) as hammer-forged barrels and a lining ten-times thicker than Mil-Spec chrome plating.

Designed in house to precisely compliment the platform, our Nitride Heat Treated Muzzle Brake controls muzzle impulse for ultimate accuracy and an unbelievably soft recoil. Comes complete with a Nitride Heat Treated Collar and five (5) strike prongs.