The SCT Manufacturing Full Size Frame (SCT part no. 02-2501-01-00) is a stripped polymer frame built to accept Glock Gen3 17/22/31 slides, giving shooters a way to customize grip texture, ergonomics, and control features without buying a full new pistol. SCT engineered this frame with an aggressive contour texture and several recoil-management details borrowed from competition and duty platforms. It’s a multi-caliber-compatible frame, so the same shell works whether you’re running 9mm, .40 S&W, or .357 SIG uppers. Builders and Glock owners upgrading an existing pistol pick this frame to dial in fit and feel while keeping their factory slide and internals.

Key Specifications

• Compatible with Glock Gen3 17, 22, and 31 slide assemblies.
• Grip length measures 7 inches, matching the full-size Glock frame footprint.
• Includes a locking block in the box, a component builders otherwise source separately.
• Features serrations and a bump on the trigger guard to help control recoil.
• Adds serrations on top of the beavertail to reduce glare during aiming.
• Has a flared magazine well for faster, more reliable reloads.
• Includes a thumb accelerator pad and advanced contour grip with aggressive texturing.
• Uses a MIL-STD 1913 Picatinny rail rather than a proprietary Glock-style rail.
• Multi-caliber compatible with 9mm, .40 S&W, and .357 SIG uppers.

Frequently Asked Questions

Does this frame come with the locking block? Yes, the locking block is included.

What slides fit this frame? Glock Gen3 17, 22, and 31 slide assemblies fit directly.

Is this a Glock-brand rail? No, it uses a standard MIL-STD 1913 Picatinny rail instead of the proprietary Glock rail.

Buy the SCT Manufacturing Full Size Frame

Upgrade your Glock build with this SCT Manufacturing frame. See more options in our handgun frames category, and order from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.