What is Lone Wolf Arms?

Founded in 1998, Lone Wolf Arms is the largest US manufacturer and distributor of Glock-compatible aftermarket parts. Based in Boise, ID, they make barrels, frames, slides, triggers, guide rods, recoil springs, firing pins, conversion barrels, and completion kits for Glock Gen 3/4/5 and SIG P365, P365XL, P320.

Does Lone Wolf make barrels for the Glock 19?

Yes. Standard and threaded (1/2x28, 9mm) drop-in barrels in AlphaWolf and DUSK series.

Does Lone Wolf make barrels for the Glock 17?

Yes. Standard, threaded (1/2x28), and longslide (G17L/G34) AlphaWolf drop-in barrels. No gunsmithing required.

What is the Timberwolf frame?

A proprietary Glock-compatible frame in full-size (TWF), compact (TWC), and large (TWL). Sold bare or complete, textured or standard. Accepts standard Glock internals and magazines.

Lone Wolf's complete Glock 19-compatible pistol. DUSK frames also sold separately in compact and full-size, built or bare, black or gray.

Does Lone Wolf make frame completion kits for Polymer80?

Yes - for P80 large (10/45) and compact frames. Includes trigger bar, connector, trigger housing, locking block, magazine catch, slide stop, and all pins.

What guide rod options are available?

Complete assemblies for Glock Gen 1-4, extended and stainless options for G29/30/36. ISMI springs in 13, 15, 17, and 22 lb weights.

How does a Lone Wolf 9mm conversion barrel work?

Drops into .40 S&W or .357 SIG Glocks with no gunsmithing. Use a 9mm magazine. Use 124gr or +P ammo if experiencing FTE with 115gr.

What is the difference between a 3.5 lb and 5 lb connector?

3.5 lb = lightest pull, longest reset. 5 lb = shorter, crisper reset. 8 lb = shortest, most positive reset.

Does Lone Wolf make parts for Glock 20 and 21?

Yes - barrels in 10mm, .40, and .45 ACP; frame completion kits (Gen3/4); trigger bars; firing pins; guide rods; slide completion kits. Threaded 10mm barrel (9/16x24) also available.

Does Lone Wolf make parts for SIG Sauer pistols?

Yes - DAWN series drop-in 9mm barrels for SIG P365, P365XL, and P320 in black and graphite gray, standard and threaded. DAWN slides for P365XL also available.

What is the Elimin8r suppressor?

Lone Wolf's modular pistol suppressor ($299.95) for threaded barrels. NFA item - Form 4 and $200 tax stamp required.

Does Lone Wolf ship to California?

Parts sales to CA residents are temporarily paused. Barrels ship to CA FFL dealers.

Can I cancel or modify an order?

30-minute window after ordering. Email Cancel@LoneWolfArms.com or call 208-448-0600. Custom/engraving orders take 2-4 weeks; black oxide 2-6 weeks.

What is Lone Wolf's barrel warranty?

Warranted for workmanship and materials with factory new ammo. Reloaded or commercial reloaded ammo voids the warranty. FFL items cannot be returned.

How do I become a dealer?

Visit lonewolfdist.com/become-a-dealer or email DealerSales@LoneWolfArms.com.

257 results for 'slide parts kit'

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Lone Wolf Magazine Catch Reversible (Gen 4 9/40)

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Fits all Gen4 9/40/357/45Gap and new Timberwolf TWC & TWF frames. This mag release fits all of the small frame generation 4 frames. The Gen4 magazine release can be installed for right, or left...

(1)

MSRP:

$5.95
DISCONTINUED Lone Wolf Lightweight Firing Pin For Glock 10MM/45ACP Complete w/ Mid-weight Spring

(2)

All the parts to build a complete striker assembly. LWD-4557 Lightweight Striker LWD-56 Lone Wolf Spacer Sleeve LWD-63-4 Lone Wolf Mid-Weight Striker Spring LWD-70M Lone Wolf...

(2)

MSRP:

$67.95
Discontinued - LWD Clear Inspection Plate (For Glock 42)

Inspection plate used to check trigger linkage cruciform contact with firing pin. Part number 17 on the Glock Schematic. Improved design over the Glock OEM product, clear plate allows full view...

MSRP:

$3.49
sale

Lone Wolf Lightweight Firing Pin (9/40/357/45GAP) Complete w/ Mid-Weight Spring

All the parts to build a complete striker assembly. LWD-49 Lightweight Striker LWD-56 Lone Wolf Spacer Sleeve LWD-63-4 Lone Wolf 4lb Striker Spring LWD-70M Lone Wolf Marine Spring...

MSRP: $65.95

$65.95

$44.95
Lone Wolf Spring Load Bearing LCI 9mm (50 Bulk Packaged)

Not in retail packaging, 50 bare units in one single package. 1 unit = 50 pieces New style Spring Loaded Bearings...

MSRP: $124.49

$99.49
LWD Locking Block For Glock 19,23,32,38

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Lone Wolf's Benefits: 17-4 stainless steel Highly controlled tolerances, radiuses in critical areas No surface treatment required Fits: M19 Gen3/4 (current 3 pin guns,...

(2)

MSRP:

$32.95
LWD Polymer Trigger Shoe, Black (Bare Unassembled Trigger Shoe) (50 Bulk Packaged)

This polymer trigger shoe is a direct replacement for the OEM trigger shoe and works with all Gen1-4 models. Unlike the OEM part, it does not use blind pins - meaning users can remove the included...

MSRP:

$269.99
Lone Wolf Gray Magazine Catch Reversible (Gen 4 9/40)

(1)

GRAY color to match our gray colored frames. Fits all Gen4 9/40/357/45Gap and new Timberwolf TWC & TWF frames. This mag release fits all of the small frame generation 4 frames. The Gen4...

(1)

MSRP:

$5.95
Lone Wolf Spring Load Bearing LCI 40 S&W, 357 Sig & 45 GAP

(1)

New style Spring Loaded Bearings (SLB) used in all current issue 40 S&W, 357 Sig and 45 GAP Finger Grip & Rail (FGR) frames. The SLB 3439 is shorter than the original SLB and...

(1)

MSRP:

$2.49
LWD 3.5# Connector For Glock 42/43

(1)

Everyone loves the G42 and 43, except for one thing. The factory triggers are terrible, and that’s in no small part because the factory connector is heavy. If you’re going to use a gun to...

(1)

MSRP:

$22.95
Spring Load Bearing LCI 40 S&W, 357 Sig & 45 GAP (50 Bulk Packaged)

(1)

New style Spring Loaded Bearings (SLB) used in all current issue 40 S&W, 357 Sig and 45 GAP Finger Grip & Rail (FGR) frames. The SLB 3439 is shorter than the original SLB and...

(1)

MSRP:

$99.50
LWD 3.5# Connector For Glock 42/43 (50 Bulk Packaged)

Not in retail packaging, 50 bare units in one single package. 1 unit = 50 pieces Everyone loves the G42 and 43, except for one thing. The...

MSRP:

$1,147.50
LWD Magazine Catch Extended - 9/40/357

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Step up your reload game with the extended Gen3 magazine catch/release! This drop in part extends the magazine button out from the frame of the gun making it easier to hit during reloads. Competition...

(4)

MSRP: $3.95

$3.49
sale

Lone Wolf Firing Pin Spring Light

Firing Pin Spring - fits all models (end with the most coils goes toward the spring cups). Part number 10 on the Glock Schematic. This "reduced power" spring will provide a smoother/easier trigger...

MSRP: $3.49

$3.49

$1.95
LWD Locking Block Full Size 3 Pin

For use in all fullsize Timberwolf and 3 pin 3rd gen Glocks. Lone Wolf's Benefits: Metal Injection Molded Same as aerospace, very good for high stress situations Manufactured in a ISO 9001...

MSRP:

$29.95
New

Lone Wolf Ultimate Adjustable Trigger

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*Printed instructions do not come with the trigger. Please see installation instructions below BEFORE installing your trigger.* Installation Instructions:Field Stripping Your PistolReceiver...

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MSRP:

$59.95 - $79.95