Walther PPQ

easy
Shop tier 1
medium confidence
Pistol
striker fired
polymer frame
no trigger pull takedown

field strip ~1 min · reassembly ~2 min · detail strip ~20 min

Before you begin Verify this firearm is unloaded. Remove the magazine or empty the cylinder or tube, lock the action open, and check the chamber both by sight and by touch. Keep the muzzle in a safe direction and remove all live ammunition from your work area.

Carl Walther GmbH limits owner disassembly The maker's own procedure goes as far as: Field strip, plus striker assembly, extractor and striker safety out of the slide, magazine disassembly, and backstrap, magazine-release and sight changes. No frame fire-control work.. Walther says never to disassemble the handgun beyond the field-stripping process in the manual, never to manipulate internal components beyond what it specifically instructs, and that any other maintenance or service must be done by a qualified gunsmith using genuine Walther parts. (PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 24 carl-walther.com [2])

Specifications

Manufacturer: Carl Walther GmbH
Origin: Germany
Category: Pistol
Action: Striker-fired, short recoil
Calibers: 9x19mm Parabellum, .40 S&W, .45 ACP
Capacity: 15+1 in 9mm
Production: 2011–present (in-production)
Also known as: PPQ M2, PPQ Q4, P99Q

Model-specific safety

No trigger press is required to field strip this pistol.
The takedown catch is a pair of tabs on the frame. Pull them down together with the slide locked back.
The recoil spring assembly is under tension when the slide is off.
PPQ M1 models use a paddle magazine release at the trigger guard; M2 models use a button. Know which yours is before handling it under pressure.

Under spring tension

Recoil spring assembly

Easily lost parts

Takedown catch · Recoil spring assembly

Tools

No tools required for the field strip.

Shop difficulty

Shop tier 1 Tier 1 — easy among pistols, for the full job: strip to the parts that get coated and put it back together working. 60 position numbers in Walther's PPQ M2 list, but assemblies, their sub-parts and alternate sights are all listed: about 45 working parts in a Glock-class layout. Walther documents the slide strip; the one awkward step is holding the safety plunger down while the extractor snaps in, with a 2 mm drift.

Parts: 60 numbered parts (Walther PPQ M2 9mm x 19 spare part list 279 58 33 Rev. a, 9 mm section (pp. 2-3), distinct position numbers incl. assemblies, sub-positions and alternate steel sights; .40, Navy and 5-inch rows omitte), from PPQ M2 9mm x 19, .40 S&W spare part list (279 58 33 Rev. a) — Carl Walther GmbH, p. 2-3 carlwalther.com [5].

Bench time: about 15 min to strip, 25 min to rebuild (estimate). Slide (end cap, striker assembly, extractor and plunger, striker safety, sights) and frame (sear housing and pins, trigger, slide stop, takedown catch, mag release); rebuild longer for the extractor/safety plunger step.

Small parts: 6 pins, 13 springs, 3 detents or plungers (counted from Walther's PPQ M2 list, 9 mm section (alternate steel-sight pin excluded; extractor, rear-sight and safety plungers as detents))

What comes off for coating

Slide: slide end cap, striker assembly, extractor and plunger assembly, striker safety plunger and spring, rear sight (plunger/pin), front sight — 5/64" (2 mm) drift punch, sight pusher
Frame: pins 3x28, 3x24, 4x16, sear housing assembly, trigger assembly, slide stop lever assembly and spring, takedown catch, pin, barrel lock and spring, magazine release and keeper, backstrap — pin punches

Special tools

5/64" (2 mm) drift punch — Slide end cap and extractor plunger (per Walther)
dovetail sight pusher (or brass drift and padded vise) — Removing and refitting dovetailed sights for coating

Known pain points

Refitting the extractor needs a 5/64-inch (2 mm) drift on the extractor plunger, then the striker safety plunger held flush while the extractor is pressed home. (reassembly)
Source: PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms carl-walther.com [2] — “Hold the safety plunger down flush with the surface of the slide. Press in the extractor completely until the extractor plunger snaps into the hole of the extractor”
The striker safety plunger spring has to be held in with oil and must reach the bottom of its blind hole. (reassembly)
Source: PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms carl-walther.com [2] — “Ensure the striker safety spring enters the deepest part of its blind hole.”

Fit or check on rebuild

Striker safety sits just below the feed rib — Walther's own check that its spring is seated
Source: PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms carl-walther.com [2] — “When assembled correctly, the safety should be slightly below the feed rib next to it”
Function check: trigger reset, sear/striker engagement, safeties — Standard post-reassembly check on any pistol whose fire-control parts were removed; a mis-seated spring shows up here, not on the bench

This is Pew-Takedown's rating, not the manufacturer's. How tiers are rated. Forum reports are owners' experience, not specifications.

Manufacturer videos

Official videos from Carl Walther GmbH's own channels, linked rather than copied. Where a video and the steps on this page differ, follow the manufacturer's manual and video.

Walther PPQ Armorer's Bench - Field Stripping - Disassembly WaltherFirearms field strip · 2020-01-28
Covers: Walther PPQ
Walther PPQ Armorer's Bench - Reassembly and Safety Function Check WaltherFirearms reassembly, function check · 2020-01-28
Covers: Walther PPQ
Walther PPQ Armorer's Bench - Detailed Disassembly WaltherFirearms detail strip · 2020-01-28
Covers: Walther PPQ
Walther PPQ Armorer's Bench - Cleaning and Lubrication WaltherFirearms cleaning, maintenance · 2020-01-28
Covers: Walther PPQ
Walther PPQ - Maintenance and Troubleshooting WaltherFirearms maintenance · 2020-01-28
Covers: Walther PPQ
Walther PPQ M2 Field Stripping WaltherFirearms field strip · 2014-08-22
Covers: Walther PPQ M2

Procedures

Clear and Make Safe

Clear & Make Safe

Point the muzzle in a safe direction and keep your finger off the trigger.
Press the magazine release and remove the magazine.
Removed at this step: Magazine
Retract the slide fully to eject any chambered round and lock it open.
Visually inspect the chamber and magazine well, then physically feel the chamber to confirm it is empty.
WarningLook and feel. Both, every time.
Remove all live ammunition from the work area.

Field Strip

Manufacturer’s videos: Walther PPQ Armorer's Bench - Field Stripping - Disassembly WaltherFirearms · Walther PPQ M2 Field Stripping WaltherFirearms

Complete the Clear and Make Safe procedure and leave the slide locked to the rear.
Grip the takedown catch from above on both sides and press downwards.
TipPressed down from above on both sides, not rotated. Confirmed for the PDP; the PPQ's catch works the same way, but see the sourcing note.
Release the slide stop and ease the slide forward off the frame.
Removed at this step: Slide assembly
Lift the recoil spring assembly out of the inverted slide.
Removed at this step: Recoil spring assembly
Lift the barrel out of the slide.
Removed at this step: Barrel

Reassembly

Manufacturer’s video: Walther PPQ Armorer's Bench - Reassembly and Safety Function Check WaltherFirearms

Set the barrel into the inverted slide and seat it fully forward.
Seat the recoil spring assembly into the cut in the barrel lug and press it down into the slide channel.
TipIt seats in the lug cut, not on the barrel itself.
Set the slide onto the frame rails and push it rearward until it seats.
Return the takedown catch to its locked position.
WarningConfirm the takedown catch is fully returned before the pistol goes back into service.
Rack the slide several times and perform the function check.

Torque specifications

Use a calibrated torque driverValues are the manufacturer's, shown in the unit it gives first; conversions are calculated and rounded. Tighten to the stated value — not "until it feels right" — and follow any sequence noted.

Fastener	Torque	Sequence, notes and the source's words	Where it comes from
Front sight screw Walther PPQ & Q-Series pistols, iron sights (6.4.2)	8.8 in-lb 0.99 N·m · 0.73 ft-lb	Remove the front sight screw and press the front sight upwards and out; assembly is in reverse order. Make sure the screw and the thread inside the front sight are free of oil or grease. Secure the thread with an industrial adhesive (e.g. Loctite 648), then tighten to 8.8 inch lbs (1 Nm). Threadlocker: industrial adhesive (for example Loctite 648) “To tighten the front sight screw, apply a torque of 8.8 inch lbs (1 Nm).”	PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 37 carl-walther.com [2]
Competition rear sight set screws (2, 1.5 mm hex) Walther PPQ & Q-Series pistols with competition (adjustable) sights (6.4.3)	approx. 5 in-lb 0.56 N·m · 0.42 ft-lb	Field-strip; loosen both set screws with the 1.5 mm hex wrench and slide the rear sight sideways off the mount base; install in reverse order and lightly tighten both set screws. “Lightly tighten both set screws (apply a torque of approximately 5 inch pounds (0,6 Nm)).”	PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 38 carl-walther.com [2]
Optic mount base screws (2 × M3x6 hex socket, 2.5 mm hex) Walther Q-Series (optics-ready) slides with Walther mount bases 01 Docter, 02 Trijicon, 04 Leupold/DeltaPoint (6.4.4)	approx. 18 in-lb 2 N·m · 1.5 ft-lb	Field-strip. Remove both hex socket screws (2.5 mm) and the mount base. Do not mix these M3x6 screws with screws from other sights. Place the new mount base with markings facing down; keep pulling the mount base toward its front stop (toward the muzzle) while tightening the hex socket screws to approximately 18 inch pounds (2 Nm). Then install the sight per its own instructions. Threadlocker: pre-applied blue thread locker on the supplied M3x6 hex screws “Tighten both hex screws (apply a torque of approximately 18 inch pounds (2 Nm)).”	PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 39 carl-walther.com [2]

Fastener

Torque

Sequence, notes and the source's words

Where it comes from

Front sight screw
Walther PPQ & Q-Series pistols, iron sights (6.4.2)

8.8 in-lb
0.99 N·m · 0.73 ft-lb

Remove the front sight screw and press the front sight upwards and out; assembly is in reverse order. Make sure the screw and the thread inside the front sight are free of oil or grease. Secure the thread with an industrial adhesive (e.g. Loctite 648), then tighten to 8.8 inch lbs (1 Nm).

Threadlocker: industrial adhesive (for example Loctite 648)

“To tighten the front sight screw, apply a torque of 8.8 inch lbs (1 Nm).”

PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 37 carl-walther.com [2]

Competition rear sight set screws (2, 1.5 mm hex)
Walther PPQ & Q-Series pistols with competition (adjustable) sights (6.4.3)

approx. 5 in-lb
0.56 N·m · 0.42 ft-lb

Field-strip; loosen both set screws with the 1.5 mm hex wrench and slide the rear sight sideways off the mount base; install in reverse order and lightly tighten both set screws.

“Lightly tighten both set screws (apply a torque of approximately 5 inch pounds (0,6 Nm)).”

PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 38 carl-walther.com [2]

Optic mount base screws (2 × M3x6 hex socket, 2.5 mm hex)
Walther Q-Series (optics-ready) slides with Walther mount bases 01 Docter, 02 Trijicon, 04 Leupold/DeltaPoint (6.4.4)

approx. 18 in-lb
2 N·m · 1.5 ft-lb

Field-strip. Remove both hex socket screws (2.5 mm) and the mount base. Do not mix these M3x6 screws with screws from other sights. Place the new mount base with markings facing down; keep pulling the mount base toward its front stop (toward the muzzle) while tightening the hex socket screws to approximately 18 inch pounds (2 Nm). Then install the sight per its own instructions.

Threadlocker: pre-applied blue thread locker on the supplied M3x6 hex screws

“Tighten both hex screws (apply a torque of approximately 18 inch pounds (2 Nm)).”

PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms, p. 39 carl-walther.com [2]

Reported by other sources — not the manufacturer

Not a manufacturer specificationThese values come from the people and publications named beside each one, not from Carl Walther GmbH, and where they differ from the manufacturer's values above, the manufacturer wins. They are recorded with who said them and their exact words so you can judge them — not as a recommendation. Confirm any of them with the manufacturer or a licensed gunsmith before you put a wrench on your firearm; a wrong value can crack a stock, strip a thread or loosen a muzzle device.

Fastener	Torque	Who says so, and their words	Where it comes from
Red-dot optic mounting screws (6-32 flat head, supplied) into EGW rear-dovetail sight mount Walther PPQ M1 / M2 (all except optics-ready and .22) with the EGW 'Trijicon RMR / SRO, Holosun 407c / 507c Mount for Walther PPQ' (replaces the rear sight; for Trijicon RMR/SRO, Holosun 407C/507C foo	15 in-lb 1.7 N·m · 1.2 ft-lb	Reported by Evolution Gun Works (EGW) Secondary — a parts or tool maker, or a gunsmithing publisher Remove the rear sight, install the EGW mount in the dovetail, tighten the set screw if applicable, place the optic on the mount, then apply blue Loctite and torque the optic screws. Threadlocker: Blue Loctite on the provided mounting screws (EGW instructions) “Torque mounting screws to 15in/lbs”	Trijicon RMR / SRO, Holosun 407c / 507c Mount for Walther PPQ (EGW product page, installation instructions section) — Evolution Gun Works (EGW) egwguns.com [3]
Red-dot optic mounting screws (supplied) into EGW rear-dovetail sight mount (Docter/Venom/Viper/FastFire footprint) Walther PPQ M1 / M2 (all except optics-ready and .22) with the EGW 'Walther PPQ / P99 Red Dot Mount \| Fits Vortex Venom & Burris FastFire' (replaces the rear sight)	15 in-lb 1.7 N·m · 1.2 ft-lb	Reported by Evolution Gun Works (EGW) Secondary — a parts or tool maker, or a gunsmithing publisher Remove the rear sight, install the EGW mount in the dovetail, tighten the set screw if applicable, place the optic on the mount, then apply blue Loctite and torque the optic screws. Threadlocker: Blue Loctite on the provided mounting screws (EGW instructions) “Torque optic mounting screws to 15 in/lbs”	Walther PPQ / P99 Red Dot Mount \| Fits Vortex Venom & Burris FastFire (EGW product page, installation instructions section) — Evolution Gun Works (EGW) egwguns.com [4]

Fastener

Torque

Who says so, and their words

Where it comes from

Red-dot optic mounting screws (6-32 flat head, supplied) into EGW rear-dovetail sight mount
Walther PPQ M1 / M2 (all except optics-ready and .22) with the EGW 'Trijicon RMR / SRO, Holosun 407c / 507c Mount for Walther PPQ' (replaces the rear sight; for Trijicon RMR/SRO, Holosun 407C/507C foo

15 in-lb
1.7 N·m · 1.2 ft-lb

Reported by Evolution Gun Works (EGW)
Secondary — a parts or tool maker, or a gunsmithing publisher

Remove the rear sight, install the EGW mount in the dovetail, tighten the set screw if applicable, place the optic on the mount, then apply blue Loctite and torque the optic screws.

Threadlocker: Blue Loctite on the provided mounting screws (EGW instructions)

“Torque mounting screws to 15in/lbs”

Trijicon RMR / SRO, Holosun 407c / 507c Mount for Walther PPQ (EGW product page, installation instructions section) — Evolution Gun Works (EGW) egwguns.com [3]

Red-dot optic mounting screws (supplied) into EGW rear-dovetail sight mount (Docter/Venom/Viper/FastFire footprint)
Walther PPQ M1 / M2 (all except optics-ready and .22) with the EGW 'Walther PPQ / P99 Red Dot Mount | Fits Vortex Venom & Burris FastFire' (replaces the rear sight)

15 in-lb
1.7 N·m · 1.2 ft-lb

Reported by Evolution Gun Works (EGW)
Secondary — a parts or tool maker, or a gunsmithing publisher

Remove the rear sight, install the EGW mount in the dovetail, tighten the set screw if applicable, place the optic on the mount, then apply blue Loctite and torque the optic screws.

Threadlocker: Blue Loctite on the provided mounting screws (EGW instructions)

“Torque optic mounting screws to 15 in/lbs”

Walther PPQ / P99 Red Dot Mount | Fits Vortex Venom & Burris FastFire (EGW product page, installation instructions section) — Evolution Gun Works (EGW) egwguns.com [4]

Materials and factory finish

As stated by Carl Walther GmbH. Prep, masking and cure depend on these; a polymer or aluminium part, a nitrided or anodised finish, and a blued steel part are each a different job. Variants with other finishes may exist — check the maker's page for the exact SKU on the bench.

Component	Material	Factory finish	Where it comes from
Frame PPQ & Q-Series	high-strength polymer	—	PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms carl-walther.com [2] “The frame is made from high-strength polymer and has a MIL-STD-1913 (Picatinny) accessory mounting rail for lights, lasers or other tactical devices.”

Function check

After every reassemblyPerform these checks on a verified-unloaded firearm. If any check fails, the firearm is not safe to fire — stop and see a licensed gunsmith.

Verify the pistol is unloaded with no magazine inserted before each check.
Rack the slide and press the trigger. The striker should release cleanly.
Hold the trigger to the rear, rack the slide, then release slowly and confirm the reset.
Press the trigger again to confirm the striker releases.
Confirm the slide locks open on an empty magazine and the magazine drops free.

Maintenance

Lubrication points

Frame rails where the slide rides
Barrel hood and locking lug
Outside of the barrel at the muzzle end
Rear barrel lug where the recoil spring assembly bears

Cleaning notes

Light lubrication only — a thin film on the rails and barrel. Keep the striker channel dry and free of solvent, since oil there collects fouling and causes light strikes.

Suggested inspection interval: roughly every 5000 rounds. This is a general guideline, not a manufacturer specification.

Wear parts to inspect

Recoil spring assembly · Extractor · Striker spring

Common issues

Symptom	Likely cause	What to do
Slide will not come off	Takedown catch not pulled fully down on both sides	Lock the slide back and pull the catch down evenly.

Also covers

The procedures above are reported to apply to: PPQ M1 · PPQ M2 · PPQ Q4 Steel Frame (with differences). Verify against the manual for your specific model.

Similar manual of arms

Sourcing

Confidence: medium — Drawn from reliable secondary sources and consistent across references, but not confirmed against a primary source.
Verification: Community reviewed only
Last updated: 2026-10-29

References

Every source this page draws on, with its web address so you can read it yourself. Numbers in brackets elsewhere on the page point here.

[1] Walther PPQ Operating Instructions — Carl Walther GmbH manufacturer manual primary source
[2] PPQ & Q-Series Pistols Safety & Instruction Manual (USA, 2846985, 05 Aug 2019) — Carl Walther / Walther Arms manufacturer manual primary source
https://carl-walther.com/uploads/media/manuals/2846985_BA_PPQ_&_Q-SERIES_PISTOLS_MANUAL_USA_05AUG19_LR.pdf (checked 2026-09-27)
[3] Trijicon RMR / SRO, Holosun 407c / 507c Mount for Walther PPQ (EGW product page, installation instructions section) — Evolution Gun Works (EGW) website secondary source
https://egwguns.com/trijicon-rmr-sro-holosun-407c-507c-mount-for-walther-ppq (checked 2026-10-11)
[4] Walther PPQ / P99 Red Dot Mount | Fits Vortex Venom & Burris FastFire (EGW product page, installation instructions section) — Evolution Gun Works (EGW) website secondary source
https://egwguns.com/vortex-viper-venom-walther-ppq-sight-mount-fits-burris-fastfire-and-docter (checked 2026-10-11)
[5] PPQ M2 9mm x 19, .40 S&W spare part list (279 58 33 Rev. a) — Carl Walther GmbH manufacturer manual primary source
https://carlwalther.com/pdfs/ev_ppq_m2.pdf (checked 2026-10-29)

Notes: PARTIALLY ADDRESSED on 2026-09-15. Walther discontinued the PPQ in favour of the PDP and no PPQ manual could be reached from here, so this entry is NOT verified. What is known: the PDP manual, read on 2026-09-15, states that completing disassembly REQUIRES pulling the trigger. The PPQ shares that lineage and very likely behaves the same way, but 'very likely' is not verification, so the flag is left unset and the page now carries the unconfirmed-trigger-press caveat rather than a guess. Treat the takedown as if a trigger press may be required. Rated medium because PPQ M1, M2, and Q4/Q5 Steel Frame variants differ in magazine release and frame construction. The takedown sequence is consistent across them.

Found something wrong? Corrections are the most valuable contribution to this project. Open an issue with the model, the step, and a source.