The Kimber Custom LW is a 1911-pattern semi-automatic pistol in .45 ACP with a 5-inch barrel and an aluminum frame. It weighs 2 lbs. and holds 8 rounds. The aluminum frame is the defining feature here — it cuts weight compared to a full-steel 1911 while keeping the familiar full-size profile. 
 

Key Specifications 

• UPC: 669278375977 
• Caliber: .45 ACP 
• Action: Semi Automatic 
• Capacity: 8 Rounds 
• Barrel Length: 5 inches 
• Weight: 2 lbs. 
• Finish: Black 
   

Detailed Features 

• Lightweight Aluminum Frame: The aluminum frame reduces total weight relative to an all-steel 1911, making the pistol easier to carry for extended periods without giving up the full-size grip and barrel length. 
   
• Enhanced Sights: A white dot rear sight pairs with a red fiber optic front sight for fast target acquisition across varying light conditions. 
   
• Checkered Gray Laminate Grips: The checkered laminate grips provide a secure hold under recoil and are more dimensionally stable than wood under humidity changes. 
   

Usage Scenarios 

 
At 2 lbs., the Custom LW sits comfortably on a belt for everyday carry where full-size handguns are practical. The 5-inch barrel and .45 ACP caliber also make it a capable target and competition pistol. Home defense is a natural use given the caliber and the reliability of a well-tuned 1911 platform.

The Kimber Custom LW .45 ACP generates mostly positive discussion, particularly around its lightweight construction and overall craftsmanship.

Owners consistently mention how the aluminum frame makes it easier to carry than a full-steel 1911 without feeling flimsy in hand. Fit and finish are frequently praised — the pistol looks and feels well-made out of the box. Accuracy is a common positive, with many users reporting good results from the first range session without any tuning.

Critical feedback tends to center on price. The Custom LW sits at the higher end of its segment, and some buyers feel the premium is harder to justify against other 1911 options at lower price points. A smaller number of users report feeding issues or magazine compatibility problems, though these experiences vary and are not universal.

Overall, the Custom LW is well-regarded for its combination of reduced weight and 1911 handling, with the main trade-off being cost.

I recently took my Kimber LW 1911 out for a spin, and it’s quickly becoming a favorite in my collection. The lightweight aluminum frame makes it easy to handle, especially compared to some of my other 1911s. Right out of the box, I was impressed with its accuracy, consistently hitting tight groups at 7 to 12 yards. The trigger is exceptionally smooth, just like you’d expect from a 1911, and the balance feels spot on. I’ve tried other 1911 models, but the Kimber stands out with its crisp trigger and smooth action. The sights are easy to pick up, and the fiber optic front sight made target acquisition a breeze. It handled a variety of ammo types flawlessly, although some users have noted issues with hollow points. Overall, it’s an incredibly accurate and well-made firearm that’s worth every penny