The Lone Wolf Distributors Timberwolf Full Size Bare Frame (LWD part no. LWD-TWF1-BARE) revamps the original Timberwolf design to finally cover 9mm, .40 S&W, and .357 SIG in a full-size footprint. The frame is built to feel smaller in the hand than its size suggests, and it accepts Gen3 and Gen4 Glock 17, 17L, 22, 24, 31, 34, 35, and 37 slides. Running a Gen4 slide means simply removing the included dust cover adapter; running a Gen3 slide means leaving that adapter in place to fill the gap between the slide and dust cover. The frame includes the dust cover adapter, a removable magazine well, and interchangeable backstraps, giving builders a single frame that adapts across backwoods carry, competition, or a slim 9mm for daily carry. This bare version ships stripped, with an integral locking safety system, for owners assembling their own fire control components.

Key Specifications

• Chambered for 9mm, .40 S&W, and .357 SIG.
• Accepts Gen3 and Gen4 Glock 17, 17L, 22, 24, 31, 34, 35, and 37 slides.
• Includes a removable magazine well.
• Ships with the dust cover adapter needed for Gen3 slide compatibility.
• Features interchangeable backstraps for a custom grip fit.
• Built with an integral locking safety system.
• Overall grip length measures 8 inches.
• Ships in a stripped, bare configuration.
• Frame is molded from impact-resistant polymer, standard for the Timberwolf line.

Frequently Asked Questions

What slides fit this frame? Gen3 and Gen4 Glock 17, 17L, 22, 24, 31, 34, 35, and 37 slides.

Does this frame ship complete or stripped? This is the bare, stripped version, ready for you to install your own fire control components.

What calibers does this frame support? 9mm, .40 S&W, and .357 SIG.

Buy the Lone Wolf Timberwolf Full Size Bare Frame

Start your build with this Lone Wolf Distributors frame. See more in our handgun frames category, and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.