Glock 43X Slimline 9mm Serialized Frame Only - Non-Rail, Custom Stippled, Flared Magwell, Black Polymer
This listing is for a factory serialized Glock 43X Slimline frame in black polymer with extensive custom work. It is the non-rail variant with an integrated beavertail and embedded front and rear steel slide-rail tabs, built for striker-fired Slimline 9mm uppers. The frame features extensive stippling, a trigger guard undercut, forward index pads, an installed flared magazine-well funnel, and grip tape. Frame only; comes only with what is pictured.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Not applicable (frame only; no barrel included).
Specific Condition Notes: The frame is in great shape with an aftermarket flared magazine-well funnel installed and grip tape applied. It has extensive custom stippling on the grip panels, front strap, trigger guard undercut, and forward index pads. This is a non-rail Glock 43X factory serialized frame. The trigger assembly and slide stop lever are not installed.
What’s Included
- Glock 43X Slimline factory serialized frame (non-rail), black polymer
- Aftermarket flared magazine-well funnel (installed)
- Extensive custom stippling (grip panels, front strap, trigger guard undercut, forward index pads)
- Grip tape applied to grip surfaces
This is the Glock 43X Slimline non-rail frame, making it compatible with G43X/G48 Slimline slides and internals. The dustcover has no accessory rail, and the rear of the frame features an integrated beavertail for the Slimline grip profile.
The frame includes embedded front and rear steel slide-rail tabs and is configured for the striker-fired Glock system. The magazine release is set up for left-side operation, consistent with Slimline 43X frames.
Custom work is extensive and professionally laid out: stippling covers the grip panels and front strap, with a trigger guard undercut and forward index pads. An aftermarket flared magazine-well funnel is installed to aid magazine funneling, and grip tape is applied for additional texture.
Please note: this listing is for the serialized frame only and comes only with what is pictured. The trigger assembly and slide stop lever are not installed.
Overall, this is a purpose-ready Glock 43X Slimline frame with thoughtful customizations, set up for 9mm Luger Slimline components.

