What Is the Faxon FX7 Bolt Action Receiver?
The Faxon FX7 is a precision bolt action receiver manufactured by Faxon Firearms in Cincinnati, Ohio. It is built on the Remington® 700 short-action footprint — the most widely supported standard in custom rifle building — which means it accepts Remington 700 pattern triggers, stocks, chassis systems (KRG, MDT, Magpul, XLR, Manners, McMillan), and scope bases without modification. The .308 bolt face supports .308 Winchester, 6.5 Creedmoor, 6mm Creedmoor, 6GT, and 8.6 BLK calibers with Faxon FX7 Prefit or RemAge-style barrels.
The receiver body is machined from 416 stainless steel. The bolt is machined from 4340 carbon steel and features Faxon’s signature flame fluting, an M16-style extractor (S7 tool steel), a plunger-style ejector, and a 17-4 PH stainless steel firing pin heat-treated to H900 condition. The six-lug bolt design (two rings of three) provides a 70-degree throw — shorter than the 90-degree lift on legacy two-lug actions — for faster cycling and greater clearance under low-mounted optics.
Every FX7 receiver includes an integrated 20-MOA Picatinny rail and an integrated recoil lug, eliminating two components that are typically purchased and installed separately. The FX7 accepts AICS and AW pattern magazines and is compatible with FX7 Prefit barrels, RemAge-style barrels, and profiled barrel blanks for custom gunsmith work. Faxon also offers the FX7 Action Wrench for barrel installation and removal.
Choose Your Finish
Both FX7 receivers are mechanically identical — same 416 SS receiver, same 4340 bolt, same 6-lug design, same internal components. The only difference is the DLC coating finish.
Polished DLC
$999.00 | FX700SA-308-02
High-gloss, mirror-like Diamond-Like Carbon finish applied via PVD. Same hardness and corrosion resistance as Matte, with a showcase-grade appearance. Ideal for competition rifles and display builds.
| Finish Type | Polished DLC |
| Appearance | High-gloss mirror |
| Glare | Reflective |
| Best For | Competition, display, range builds |
ArmorLube™ Matte DLC
$899.00 | FX700SA-308-01
Satin, low-glare Diamond-Like Carbon finish. ArmorLube™ is the mil-spec coating designated MIL-PRF-32711 (DEVCON standard). Same hardness and corrosion resistance as Polished, with reduced visual signature.
| Finish Type | ArmorLube™ Matte DLC |
| Appearance | Satin matte |
| Glare | Low-glare |
| Best For | Hunting, tactical, field use |
FX7 Specifications (Both Models)
| Receiver Material |
416 Stainless Steel |
| Bolt Material |
4340 Carbon Steel |
| Bolt Face Diameter |
.470" |
| Bolt Configuration |
6-Lug (2 rings of 3) |
| Bolt Throw |
70° |
| Bolt Fluting |
Faxon Flame Fluting |
| Bolt Handle |
Straight, interchangeable — 416 SS, Nitride |
| Extractor |
M16-Style (S7 Tool Steel) |
| Ejector |
Plunger-Style (12L14 Steel) |
| Firing Pin |
17-4 PH Stainless Steel, H900 Condition |
| Rail |
Integrated 20-MOA Picatinny |
| Recoil Lug |
Integrated |
| Footprint |
Remington® 700 Short Action |
| Magazine Compatibility |
AICS and AW pattern magazines |
| Trigger Compatibility |
Remington® 700 pattern triggers (TriggerTech, Timney, Bix’n Andy, etc.) |
| Barrel Compatibility |
Faxon FX7 Prefit, Faxon RemAge-style, and similar |
| Compatible Calibers (.308 Bolt Face) |
.308 Win, 6.5 Creedmoor, 6mm Creedmoor, 6GT, 8.6 BLK |
| Dimensions |
8 1/8" (L) × 1 1/4" (W) × 2" (H) |
| Weight |
2.26 lbs |
| Country of Origin |
USA — Cincinnati, Ohio |
FX7 vs. Legacy Remington 700: What’s Different?
| Feature |
Faxon FX7 |
Legacy Rem 700 |
| Bolt Lugs |
6-lug (2 rings of 3) |
2-lug |
| Bolt Throw |
70° |
90° |
| Scope Rail |
Integrated 20-MOA Picatinny |
Drilled & tapped (rail sold separately) |
| Recoil Lug |
Integrated |
Separate |
| Extractor |
M16-style (S7 tool steel) |
Clip extractor |
| Receiver Material |
416 Stainless Steel |
Carbon steel (most models) |
| Finish Options |
Polished DLC or ArmorLube™ Matte DLC |
Blued or phosphated |
| Bolt Fluting |
Faxon Flame Fluting |
None (standard) |
Frequently Asked Questions
What is the Faxon FX7 bolt action receiver?
The Faxon FX7 is a precision bolt action receiver machined from 416 stainless steel with a DLC (Diamond-Like Carbon) finish. It features a 6-lug bolt design with a 70-degree throw, an integrated 20-MOA Picatinny rail, an integrated recoil lug, an M16-style extractor, a plunger ejector, and Faxon's signature flame-fluted 4340 carbon steel bolt. It is built on the Remington 700 short-action footprint. The .308 bolt face supports .308 Win, 6.5 Creedmoor, 6mm Creedmoor, 6GT, and 8.6 BLK.
What is the difference between the Polished DLC and Matte DLC?
Both receivers are mechanically identical with the same hardness, corrosion resistance, and lubricity. The Polished DLC ($999) has a high-gloss, mirror-like finish. The ArmorLube Matte DLC ($899) uses the MIL-PRF-32711 mil-spec coating for a satin, low-glare finish ideal for hunting and tactical use. The choice is aesthetic and functional — polished for showcase builds, matte for reduced visual signature.
Is the FX7 compatible with Remington 700 stocks, triggers, and chassis?
Yes. The FX7 uses the Remington 700 short-action footprint and is compatible with Remington 700 pattern triggers (TriggerTech, Timney, Bix'n Andy, Jewel), chassis systems (KRG, MDT, Magpul, XLR), and stocks (Manners, McMillan, Bell & Carlson). Some stocks may require minor inletting to accommodate the FX7 trigger hanger.
What calibers does the .308 bolt face support?
The .308 bolt face (.470" diameter) supports .308 Winchester, 6.5 Creedmoor, 6mm Creedmoor, 6GT, and 8.6 BLK. These all share the same bolt face diameter. Faxon offers FX7 Prefit and RemAge-style barrels in each of these calibers in Gunner, Medium Sporter, and M24 profiles.
Why does the FX7 use a 6-lug bolt instead of 2-lug?
The 6-lug design distributes locking force more evenly across the bolt face than a 2-lug configuration, promoting more consistent lockup. It also allows a shorter 70-degree bolt throw (vs. 90 degrees on a 2-lug action), which means faster cycling and more clearance under low-mounted scopes.
Do I need a gunsmith to install an FX7 barrel?
No. Faxon FX7 Prefit barrels are headspaced at the factory and thread directly onto the receiver — no lathe work or gunsmith is required. The FX7 is also compatible with Faxon RemAge-style barrels. Faxon offers a barrel installation service ($20) and sells an FX7 Action Wrench for DIY installation. Profiled barrel blanks are available for those working with a gunsmith on a custom barrel.
What magazines does the FX7 accept?
The FX7 accepts AICS and AW pattern magazines — the standard for modern precision and tactical bolt action rifles. Compatible options include Magpul AICS PMAGs, MDT metal AICS magazines, and Accurate-Mag AICS magazines. Magazine compatibility may also depend on your chassis system.
Where is the Faxon FX7 made?
The FX7 is designed and manufactured by Faxon Firearms at their facility in Cincinnati, Ohio, USA. Faxon is an ISO 9001:2015 certified manufacturer. Both FX7 receivers are covered by Faxon’s Lifetime Guarantee.
Build Your Precision Rifle on the FX7 Platform
Pair with an FX7 Prefit or RemAge-style barrel, your favorite Rem 700 trigger, and a chassis system.
ArmorLube™ is a trademark used under license. Remington® 700 is a registered trademark of Remington Arms Company, LLC. AICS is a trademark of Accuracy International Ltd. Magpul® is a registered trademark of Magpul Industries Corp. TriggerTech® is a registered trademark of TriggerTech Inc. Timney® is a registered trademark of Timney Triggers. KRG, MDT, XLR, Manners, McMillan, and Bell & Carlson are trademarks of their respective owners. Faxon Firearms is not affiliated with or endorsed by any of these companies. All trademarks are used for compatibility reference only.
