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SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 Black
SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 FDE
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame for Glock 43X & 48 ODG
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
SCT 43X SC Assembled Polymer Frame Glock 43X, 48 Sniper Gray
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SCT Manufacturing - SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME

40 Reviews
Color
Brownells #
430107847, 430107848, 430107849, 430107850
MFR #
02-2602-00-00, 02-2602-00-00-IA, 02-2602-00-00-IB, 02-2602-00-00-IC
UPC
850055982239, 850055982246, 850055982253, 850055982260
$109.99
Coupon Code
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What is the SCT Manufacturing - SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME?
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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SCT 43X SUB COMPACT ASSEMBLED POLYMER FRAME REVIEWS

4.0
40 Reviews
5 Stars
63%
4 Stars
15%
3 Stars
0%
2 Stars
5%
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.
Customer Photos & Videos
5
Nice frame
It feels great in my hands as I can get a good grip on it!
by DENNIS MARTINEZ on November 06, 2025
Verified Purchase
Was this review helpful? 0
5
Love it
Love the texture on the grip. Huge improvement over oem g43x grip. Extremely fast shipping at a great pricepoint.
Would you recommend this? Yes, I would recommend to a friend
by Nils Holley on November 04, 2025
Verified Purchase
Was this review helpful? 1
5
Nice frame
Exactly what i needed for my build. Very nice quality and it fits my holster perfectly with no problems.
by Danny Johnson on June 27, 2025
Verified Purchase
Was this review helpful? 1
5
SCT SC custom glock 48
A few months ago i put my original 43 slide on one if these frames. I loved it so much that i wanted to make a custom 48. I purchased a brownells 48 slide, another company's upper parts kit and 48 barrel. I swapped the trigger because the SCT trigger shoe is similar to the glock trigger shoe, it works fine, it's just not my favorite. My SCT custom 48 is amazing!
Would you recommend this? Yes, I would recommend to a friend
by Sammy on January 19, 2025
Verified Purchase
Was this review helpful? 5
5
SCT SC frame with my original glock 43
I saw this frame at Brownells. Then i found my glock 43 at the back of my safe. I took the slide off and put it on the frame. I switched out the trigger to an apex. Now I am happy to carry my 43 again. No issues at all, 100% reliable and great feeling and texture. I will probably build a few others. This only negative i can think of it that there are only a few holster options, but i did find one.
Would you recommend this? Yes, I would recommend to a friend
by Sammy on January 19, 2025
Verified Purchase
Was this review helpful? 6
View All 40 Reviews
Customer Questions
22 Questions