Lone Wolf Timberwolf Full Size TWF-1 Frame (Full Size/Full Size Grip) – Bare

Lone Wolf Timberwolf Full Size TWF-1 Frame (Full Size/Full Size Grip) – Bare

The Lone Wolf Timberwolf Full Size TWF-1 frame upgrades the ergonomics of your GLOCK®-pattern pistol without giving up the reliability of the platform.

It combines a full-size slide on a full-length grip for maximum control at the range or in competition, with a 1911-style grip angle that feels and points like a much smaller pistol.

It accepts GLOCK® G17, G17L, G22, G24, G31, G34, G35 and G37 (Gen 3 and Gen 4) slides, and a removable dust cover adapter lets you run either generation: leave the adapter in for Gen 3 slides, or remove it for Gen 4.

This listing is the bare frame, ideal for builders who want to choose their own trigger and internals or complete it with a Lone Wolf Timberwolf completion kit.

Key Features

• 1911-style grip angle for natural point of aim
• Textured grip with interchangeable backstraps (shared between TWF and TWL frames)
• Removable magazine well
• Dust cover adapter for Gen 3 and Gen 4 slide compatibility
• Reversible Gen 4-style magazine catch for left- or right-hand use
• Accessory rail for lights and lasers

Specifications

• Brand: Lone Wolf Arms
• Model: Timberwolf Full Size (TWF-1)
• SKU: LWD-TWF1-BARE
• UPC: 639737072921
• Configuration: Bare (no parts installed)
• Color: Black
• Slide length: Full Size
• Grip length: Full Size
• Slide compatibility: GLOCK® G17, G17L, G22, G24, G31, G34, G35 and G37 (Gen 3 and Gen 4)
• Calibers supported: 9mm, .40 S&W, .357 SIG and .45 GAP
• Magazines: G17-pattern full-size magazines
• FFL required: Yes

Compatibility

Designed for GLOCK® G17, G17L, G22, G24, G31, G34, G35 and G37 (Gen 3 and Gen 4) slides. Most lower parts are Gen 3 style, but this frame requires a Gen 4-style magazine catch and trigger housing. Customer feedback indicates some trigger upgrades may need minor fitting because of the frame’s tight tolerances.

What’s Included

• Bare Timberwolf Full Size frame
• Dust cover adapter, removable magwell and interchangeable backstraps

No lower parts are installed. Complete it with the matching Lone Wolf frame completion kit, or with your own parts following the compatibility notes above.

Frequently Asked Questions

Does the bare frame include a parts kit?

No. It ships without lower parts. Add the matching Lone Wolf completion kit or source your own compatible parts.

Will it work with Gen 4 slides?

Yes. Remove the dust cover adapter to run a Gen 4 slide, or leave it installed for a Gen 3 slide.

How does this frame ship?

Frames are regulated as firearms in the U.S., so this item must ship to a licensed FFL dealer, and buyers must be 21 or older. Provide your FFL’s details at checkout.

Can I return it?

FFL items are generally not returnable once transferred. Please confirm compatibility before ordering.

Shipping & Compliance

This frame must be shipped to a federally licensed firearms dealer (FFL). Buyers must be at least 21 years old and are responsible for following all federal, state and local laws where they live.

Disclaimer: This product is made by Lone Wolf Arms and is not manufactured, authorized, endorsed or warranted by GLOCK, Inc. or GLOCK Ges.m.b.H. GLOCK® is a registered trademark of GLOCK, Inc., used here only to describe compatibility. We are not affiliated with GLOCK.