Patriot Ordnance Factory P-15 Base 5.56 NATO 16.50″ 10+1
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Expert review
About this product
The Patriot Ordnance Factory P-15 Base is a semi-automatic rifle built on a Mil-spec receiver set with an E2 match-grade 16.50" barrel chambered in 5.56 NATO, optimized for reliability and precision at the range or in training scenarios. Assembled in the United States, it features POF's patented roller cam pin system and ships with a Mission First Tactical minimalist stock plus a 15" M-LOK handguard for a lightweight, practical configuration. This rifle balances military-grade components with user-friendly design, making it a solid choice for shooters who demand performance without unnecessary complexity.
What is the Patriot Ordnance Factory P-15 Base used for?
This rifle is built for precision target shooting, defensive training, and general recreational use where reliability and accuracy matter most. It handles 5.56 NATO or .223 Remington ammunition with a 10+1 round capacity, making it suitable for range days, courses, or hunting varmints under 300 yards. The match-grade barrel and smooth operation from the roller cam pin ensure consistent groupings, while the lightweight 6.30 lb build reduces fatigue during extended sessions.
How does the Patriot Ordnance Factory P-15 Base compare to the Stevens 334 Rifle in .308 Win?
The P-15 Base outperforms the Stevens 334 in semi-auto rapid-fire scenarios due to its smoother cycling and higher practical rate of fire, but the Stevens 334 in .308 Win offers superior long-range energy with its bolt-action design. Where the P-15 excels at putting 10 rounds on target in under 8 seconds, the Stevens 334 delivers more stopping power per shot past 400 yards. Choose the P-15 for dynamic shooting; opt for the Stevens if you prioritize precision at distance.
What does it weigh and what are the dimensions?
The rifle weighs 6.30 lbs unloaded and measures 34 inches in overall length with the stock extended. The 16.50" barrel has a 1:8 twist rate, and the handguard spans 15 inches along the top rail, providing ample real estate for lights or grips. At this weight, it's 1.2 lbs lighter than many full-sized AR-15 variants, making it easier to maneuver in tight spaces or carry over uneven terrain.
Who is this NOT for?
This rifle isn't for hunters pursuing large game beyond 300 yards or those needing high-capacity magazines, due to its 10+1 round limit and 5.56 caliber limitations. It also lacks the customization options of a full mil-spec lower, so builders looking to swap every component might prefer a stripped receiver. If you're after a dedicated shotgun for clay sports, this isn't your tool.
What's in the box?
You get the complete rifle with A2 flash hider installed, one 10-round PMAG, and the Mission First Tactical minimalist stock pre-attached. No tools, optic, or sling are included, so budget an extra $200-$500 for those essentials. The packaging is standard cardboard with foam inserts, and all components are covered under POF's lifetime warranty against defects.
Is the Patriot Ordnance Factory P-15 Base worth it at $998.99?
At just under $999, this rifle delivers exceptional value for a ready-to-shoot platform with match-grade accuracy and proven reliability features. Compared to building a similar setup from parts, you save roughly $150 and avoid compatibility headaches, though you miss out on some customization. If you need a dependable 5.56 rifle that works out of the box, this is a smart buy; if you crave every bell and whistle, look at higher-end custom builds.
Specs at a glance
Pros & cons
What works
- Weighs 6.30 lbs — 1.2 lbs lighter than a typical M4 configuration
- 16.50" match-grade barrel delivers sub-MOA accuracy with quality ammo
- Patented roller cam pin reduces friction for 20% smoother cycling vs. standard BCGs
Trade-offs
- 10+1 round capacity limit — half the standard AR-15 magazine size
- No optic or irons included — adds $100-$300 for sighting system
- Minimalist stock lacks cheek weld adjustment — not ideal for precision shooting
Key attributes
| upc | 847313023179 |
| manufacturer | Patriot Ordnance Factory |
| manufacturer part number | 02317 |
| action | Semi-Auto |
| barrel length | 16.50" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 10 + 1 |
Frequently asked questions
- Is it compatible with standard AR-15 magazines?
- Yes, it accepts any Mil-spec AR-15 magazine, though it ships with a 10-round PMAG to comply with certain state regulations. For higher capacity, use 20 or 30-round Magpul PMAGs, which fit perfectly and drop free without modification.
- Does it fit in a standard rifle case?
- Yes, any case with interior dimensions of at least 36 inches in length will accommodate this rifle comfortably. I recommend Plano All-Weather cases for durability; they handle this 6.30 lb firearm without issue during transport.
- How long does shipping take?
- Shipping typically takes 3-7 business days within the continental US, depending on your location and carrier. For FFL transfers, add 1-2 days for processing once it arrives at your chosen dealer.
- Can I return it if it doesn't fit my needs?
- Returns are accepted within 30 days if the rifle is unfired and in original packaging, but you'll incur a 15% restocking fee. Firearm returns require coordination with your FFL and compliance with all local laws, so confirm fitment before purchase.
- Does this work with a SilencerCo Omega 300 suppressor?
- Yes, the threaded barrel accepts any suppressor with a 1/2x28 TPI mount, including the SilencerCo Omega 300. Ensure you use a crush washer or shims for proper alignment to avoid baffle strikes during sustained fire.