Kansas Gunshop is a Wichita, KS-based retailer specializing in handguns and firearms accessories. The Colt M45A1 CQBP Marine 1911 in .45 ACP with Desert Tan finish is a reliable and durable sidearm designed for military use. Its rugged construction and tactical rail make it a standout choice for serious shooters. Available now for $699.00 with same-day shipping.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
Specifications
| Product Type | Semi-automatic pistol |
|---|---|
| Material | Forged steel |
| Manufacturing | Colt Defense LLC |
| Finish | Desert Tan Cerakote |
| Hardness/Quality | Mil-spec |
| Compatibility | .45 ACP ammunition |
| Installation/Usage | Ready to shoot |
| Weight | 2.6 lbs |
| Dimensions | 8.7″ x 5.8″ x 1.5″ |
| Country of Origin | USA |
| Condition | New |
| SKU | COLT-M45A1-TAN |
Key Features
- Desert Tan Cerakote finish for durability and corrosion resistance
- Integrated Picatinny rail for tactical accessories
- Double-stack magazine for increased capacity
- Ergonomic grip for enhanced control
- Mil-spec construction for reliability in harsh conditions
Who It’s For
Buy it if: You’re a collector, military enthusiast, or shooter looking for a rugged, tactical 1911 pistol. This model is ideal for those who value durability and performance in demanding environments.
Skip it if: You’re looking for a lightweight concealed carry pistol. For smaller, more compact options, check out our Handguns category.
Pros & Cons
- ✅ Durable Desert Tan Cerakote finish
- ✅ Tactical rail for accessories
- ✅ Mil-spec reliability
- ✅ Ergonomic grip design
- ✅ Made in the USA
- ❌ Heavier than some modern polymer pistols
- ❌ Limited magazine capacity compared to newer designs
Comparison
| Feature | Colt M45A1 | Cheap Import | Premium Brand |
|---|---|---|---|
| Material | Forged steel | Cast alloy | Stainless steel |
| Quality | Mil-spec | Low | High |
| Compatibility | .45 ACP | Mixed | .45 ACP |
| Shipping | Same-day | Delayed | Delayed |
| Lifespan | Long | Short | Long |
| Price | $699 | $60-80 | $250+ |
Video Overview
FAQ
Where can I buy Colt M45A1 CQBP Marine 1911 online?
You can purchase the Colt M45A1 CQBP Marine 1911 online at Kansas Gunshop.
Is the Colt M45A1 CQBP Marine 1911 reliable?
Yes, it’s built to mil-spec standards for reliability in harsh conditions.
What is the finish on the Colt M45A1?
The finish is Desert Tan Cerakote, known for its durability and corrosion resistance.
Does the Colt M45A1 have a rail?
Yes, it features an integrated Picatinny rail for tactical accessories.
What is the magazine capacity?
It uses a double-stack magazine with increased capacity.
Is the Colt M45A1 made in the USA?
Yes, it’s manufactured by Colt Defense LLC in the USA.
What is the weight of the Colt M45A1?
It weighs 2.6 lbs, making it heavier than some modern polymer pistols.
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✅ Same-day shipping from Wichita, KS
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✅ 30-day returns
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