Description
I was on the range, dialing in a new long-range optic, when a buddy handed me his Franklin Armory Praefector-M. The first thing I noticed was the solid heft of that Magpul PRS stock—this wasn’t a lightweight carbine. After putting a few boxes of 6.5 Creedmoor through it, I understood the hype. This is a purpose-built, semi-automatic precision rifle designed for those who demand consistency at distance without the bolt-action pace. It bridges the gap between a traditional AR-10 platform and a dedicated long-range rig, and it does it with a level of fit and finish that’s immediately apparent.
The Franklin Armory Praefector-M, 6.5 Creedmoor, 20″, 30rd, Magpul PRS Stock, Black is a direct-impingement, semi-automatic rifle chambered in 6.5 Creedmoor. It features a 20-inch, button-rifled, stainless steel barrel for superior accuracy, a fully adjustable Magpul PRS Gen3 stock for a custom cheek weld and length of pull, and ships with a 30-round magazine. Priced at $2677.67, it’s a serious tool for precision shooting where rapid follow-up shots are an advantage.
Let’s talk about that barrel. The 20-inch length is a sweet spot for the 6.5 Creedmoor cartridge, allowing it to reach out efficiently without becoming overly cumbersome. The stainless steel construction and precise rifling contribute to the consistent groups I was seeing on paper. Paired with the rifle-length gas system, the recoil impulse is surprisingly manageable for a .30-caliber family cartridge—you stay on target easier for that second or third shot. Here’s the thing—the whole system is built on a robust, large-frame AR platform, which means a huge range of aftermarket parts are at your disposal if you want to tweak it.
The Magpul PRS Gen3 stock isn’t just for looks. Its adjustable cheek piece and length of pull let you lock in perfectly behind your optic, which is non-negotiable for precision work. The integrated QD sling mounts and tool-less adjustments are just well-thought-out features. This rifle is mil-spec compatible where it counts, so many of your existing AR-10 accessories will fit right on. I found it runs reliably with Magpul PMAGs as well as other reputable .308/7.62 NATO-pattern magazines, which is a huge plus for logistics and training.
| Specification | Detail |
|---|---|
| Caliber | 6.5 Creedmoor |
| Barrel Length | 20 Inches |
| Overall Length (Approx.) | 40.5 – 43.75 Inches (Adjustable) |
| Weight (Unloaded) | Approx. 11.5 lbs |
| Magazine Capacity | 30 Rounds (1 Included) |
| Stock | Magpul PRS Gen3 |
What I liked: The out-of-the-box accuracy potential is significant. The adjustable stock makes it adaptable to almost any shooter. The 6.5 Creedmoor chambering is flat-shooting and effective for target or hunting applications. Build quality feels solid and trustworthy.
What to consider: At over eleven pounds unloaded, this is not a rifle you’ll want to hike miles with. It’s a bench or prone-position specialist. The ammo cost for 6.5 Creedmoor is higher than .223/5.56, so practice gets expensive. And like any precision firearm, it really demands a quality optic to unlock its full potential, which is an additional investment.
So who is this for? Look, if you’re a long-range shooter tired of working a bolt between shots, or a hunter in open country who values a quick second chance, the Praefector-M makes a compelling case. It’s also ideal for tactical-style precision competitions where semi-auto is allowed. It’s for the shooter who views their rifle as a system and appreciates the modularity of the AR-10 platform but needs it to perform like a dedicated precision instrument. This model is available at firearms-missouri.com for Missouri residents and nationwide.
Frequently Asked Questions
Q: Is the upper receiver compatible with a standard DPMS-pattern AR-10 lower?
A: Yes, the Praefector-M is built to the widely accepted DPMS pattern for large-frame ARs. This means it should mate correctly with other DPMS-pattern lowers, though for guaranteed performance and warranty, using the complete Franklin Armory system is recommended.
Q: What type of optic mount does it use?
A: The upper receiver features a full-length Picatinny rail, giving you unlimited mounting options for scopes, red dots, or night vision devices. You’ll need a one-piece mount or separate rings sized for your optic’s tube diameter (typically 30mm or 34mm for high-magnification scopes).
Q: Is this rifle suitable for hunting in Missouri?
A: Absolutely. The 6.5 Creedmoor is an excellent and ethical cartridge for deer, antelope, and similar game at extended ranges. The 20-inch barrel provides ample velocity, and the semi-auto function can be an advantage. Always check current Missouri Department of Conservation regulations for specific caliber and magazine capacity rules for the game you’re pursuing.
If the idea of a semi-automatic platform that doesn’t compromise on precision speaks to your shooting style, the Franklin Armory Praefector-M deserves a close look. See the full details on our site.
Reviews
There are no reviews yet.