Custom KYDEX® Holsters for the FN FNX 45
The FN FNX 45 is the DA/SA heavyweight — 15+1 of .45 ACP with a hammer, a decocker, and fully ambidextrous controls — and its Tactical variant is a legend outright: the original factory suppressor host, threaded and optics-cut back when that made it a unicorn. ANR Design builds custom KYDEX® FN FNX 45 holsters precision-formed in Manchester, NH on a shell covering the FNX 45 and FNX 45 Tactical together — threaded barrels cleared through the open muzzle, raised suppressor sights and mounted optics cleared as standard. Right-hand builds qualify for our fastest Quick Ship tier. Carry it IWB, in our standard OWB, or in the Nidhogg. Configure yours below.
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FN FNX 45 & Tactical Fitment
One ANR Design shell covers the FNX 45 and FNX 45 Tactical — the two share the big DA/SA frame and slide geometry a holster indexes on, and the Tactical’s famous additions are handled by design: the threaded barrel rides through the open muzzle, the raised suppressor sights clear the sight channel, and a red dot on the factory optics cut clears as standard. The ambidextrous safety and slide-stop levers ride clear of the shell, and retention clicks on the trigger guard with full authority.
Carry Options for the FN FNX 45
Inside the Waistband (IWB): A full-size .45 with a hammer carries flatter than its spec sheet suggests, and our IWB rig does the work — in-house concealment claw, your choice of injection-molded clips, heat-treated DCC Monoblock steel, or the NeoMag Alias system, with ride height and cant adjustment. Right-hand builds qualify for our fastest Quick Ship tier.
Light-Bearing: The FNX’s rail takes around twenty molded light fitments, including the Streamlight TLR-1 / HL / HL-X, TLR-2, and TLR-7 series, Surefire X300U-A & B and XC-series, Inforce, Olight, and Sig Foxtrot lights — the classic nightstand pairing for the platform. Every shell is molded to the exact gun-and-light combination.
OWB — Standard & Nidhogg: The same combined fitment and light catalog outside the waistband — belt carry on the Standard OWB, range and working configurations on the Nidhogg.
Spare Magazines: The FNX 45’s magazines have a dedicated fitment in our Pistol Mag builder, built to pair with any holster above.
Frequently Asked Questions
Does one holster fit both the FNX 45 and FNX 45 Tactical?
Yes — the two share the geometry a holster molds around, and our shell covers both, threaded Tactical barrel included via the open muzzle. Select either in the builder.
Does the holster clear the Tactical’s threaded barrel and raised sights?
Yes — the threaded barrel rides through the open muzzle (thread protector on or off), and the raised suppressor sights clear the sight channel as standard. The holster is molded for the pistol, not for a mounted suppressor.
Will the holster clear a red dot on my FNX 45 Tactical?
Yes — the Tactical’s factory optics cut and a mounted red dot clear as standard on every shell, at no extra cost.
Do the ambidextrous controls interfere with the holster?
No — the shell is molded with the FNX’s ambi safety and slide-stop geometry accounted for, and the gun carries hammer-down as its DA/SA manual of arms intends. Left-hand builds are fully supported, made to order.
What warranty comes with an FN FNX 45 holster?
Every ANR Design holster includes a free Lifetime Warranty on the KYDEX® shell for the original purchaser — automatic on every order, no registration.