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SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME

SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME Reviews & Ratings

The SCT Manufacturing Glock® Compatible Sub Compact complete assembled frame is going to change the way you build pistols. It is the only frame at this price point packed with this level of features. This is a serialized frame with shooter-oriented ergonomics. Polished stainless steel over molded rails provide the optimal platform that is ready to build. They are made with an industry leading proprietary polymer blend and compatible with Glock® 43X and 48 components.

Each frame is assembled using a combination of Glock® OEM and SCT manufactured parts by a certified armorer. The last step of each frame assembly is function testing utilizing a Glock® factory slide checking for safe operation, striker engagement, trigger pull, trigger reset, & magazine function ensuring the end user is left with a frame that needs nothing but a slide assembly right out of the box!

FEATURES
  • Fully assembled with SCT SC frame with Glock® OEM and SCT internals.
  • Serrations and index point on trigger guard to help control recoil
  • Serrations on top of beaver tail reduce glare
  • Flared mag well
  • Ambidextrous mag release
  • Thumb Accelerator pad
  • Advanced contour grip with aggressive texturing
  • Modified Factory Picatinny with addition al mounting slot.
  • Extended beaver tail with low profile bore axis
  • Grip angle is the same as Glock®
  • Slide stop guard
  • Larger trigger guard for better access with gloves
  • Recessed contoured mag release area for faster mag changes
  • Multi caliber- Compatible with compact 9mm & .380

Frame assembly includes: SCT SC polymer frame, electroless nickel locking block, OEM trigger assembly, standard polymer magazine catch, magazine catch spring, steel trigger pin, steel locking block pin, standard OEM slide lock, slide lock coil spring, polymer trigger housing pin, OEM trigger housing with ejector, standard slide stop assembly & polished 4.5 lb. electroless nickel trigger connector.
Disclaimer: SCT Manufacturing recommends the installation of mating components be performed by a certified gunsmith to ensure proper function and safety. Due to variations in third party parts and accessories, SCT Manufacturing will not be held liable for any damage caused to you and/or your firearm as a result of aftermarket accessory use.
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5 Stars
61%
4 Stars
14%
3 Stars
0%
2 Stars
7%
1 Stars
18%
Reviews Summary
The SCT 43X Sub Compact Assembled Polymer Frame receives mixed feedback. Many users praise its grip texture and feel, seeing it as a significant improvement over the stock Glock frame. However, several reviewers report reliability issues, especially with magazine placements and feeding. Customer service experiences vary, with some expressing frustration over communication lapses regarding orders.
What Reviewers Are Saying
Product Quality and Feel
70%
Many customers highlight the quality of the SCT 43X frame, specifically praising its grip texture and ergonomic design. Reviewers appreciate the enhancements over the stock Glock frame, noting a significant improvement in handling and control. Around 70% of reviewers mention satisfaction with the product's feel and build quality.
Reliability Issues
55%
A noticeable concern among users is the reliability of the SCT 43X frame. Multiple reviews mention issues with magazine ejection, feeding problems, and overall functionality, especially when combined with aftermarket parts. Nearly 55% of reviewers report experiencing some form of reliability problem with the frame.
Customer Service
45%
Customer service feedback is varied, with some users expressing disappointment over lack of communication regarding order cancellations or product inquiries. Reports of robotic responses and insufficient assistance have led to some customers deciding to shop elsewhere. Approximately 45% of reviewers comment on their interactions with customer service.
Holster and Accessory Compatibility
40%
Compatibility with holsters and accessories is another recurring topic. Several customers noted their existing holsters did not fit the SCT frame, specifically due to the mil-std rail and design modifications. This aspect has been mentioned by around 40% of reviewers, leading to mixed feelings about the overall usability of the frame.
Overall Value
60%
Overall, many buyers feel the SCT 43X frame offers good value considering its price, particularly for those looking to upgrade their Glock experience. Positive mentions of price point and upgrades indicate a level of satisfaction. About 60% of reviews reflect a consensus on the frame being a worthwhile purchase despite some drawbacks.
4
Quality is very good
The quality of the components in this frame and the frame itself is very good. The mil-std rail means that this frame won't fit most 43X holsters, but this is quality gear.
Would you recommend this? Yes, I would recommend to a friend
by STAN A. on June 26, 2025
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4
SCT lower for Glock 43X
Love the feel. Just like my 19 version. I don't like that the Shield Arms 15rd mags don't seat in it. I'll have to modify the bottom of the grip for them to seat properly.
Would you recommend this? Yes, I would recommend to a friend
by Chris B. on March 27, 2025
Verified Purchase
Was this review helpful? 3
4
SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME
Purchased a SCT 43X assembled frame (as well as a SCT 17 frame) from Brownells. IMO, great buy for the price. I upgraded the trigger, built up a slide, and everything went together like clockwork. I went to install a Tyrant 43X magwell and found it wouldn't fit. I contacted Brownells and they said not only did that one not fit, they didn't know of any magwell that would fit this frame. I emailed SCT as I thought surely they would have a solution. I received a robo email back stating they would not respond to questions concerning 43X or 17 magwells. They were working on a proprietary solution that would be available at some point in the future. I like the frame and features it offers and did not seek a return, but I do think Brownells should list in its description that standard Glock 43X magwells do not fit this frame. Overall, I am satisfied with the purchase, except for the magwell issue.
Would you recommend this? Yes, I would recommend to a friend
by Charles W. on August 10, 2024
Verified Purchase
Was this review helpful? 1
4
Great Frame but …
Purchased the SCT 43X and 17 frames from Brownells. Swapped out the trigger, built up a slide, and then went to add a Tyrant magwell. It doesn’t fit. I contacted Brownells and found out they were not aware of any magwells that fit this model. I am pleased with the fit and features of the frame, but disappointed I did not know standard 43X accessories would not fit this model. I contacted SCT and got a robo response that they refused to answer questions on 43X or 17 magwells, but said they are working on a solution. Must be common problem /request.
Would you recommend this? Yes, I would recommend to a friend
by Charles on August 08, 2024
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Was this review helpful? 1
4
Nice but..
Nice feel but sides are a bit thin feels cheap but functions well
by ANDREW A. on June 23, 2024
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4
Great Feel
The grip feels great, except for the nub on the back of the trigger guard. I will rid myself of it.
by CHARLES P. on June 10, 2024
Verified Purchase
Was this review helpful? 2