CCW Classes & Firearms Training In Metro Denver & All Of Colorado
Category: Reviews
This category features in-depth reviews of firearms, gear, accessories, training programs, and self-defense products. Our honest evaluations are designed to help you make informed decisions about equipment, services, and tools that support responsible firearm ownership and personal protection.
When it comes to holsters, safety and retention features should always be top priorities. For those looking for an affordable, reliable Level III retention holster, the Uncle Mike’s Slimline Pro 3 Holster is a strong contender. While I still stand by Safariland’s Level III holsters as the best choice for professionals, the Slimline Pro 3 is an excellent alternative—definitely a step up from the Serpa holster.
Retention Levels You Can Rely On: Mechanism Breakdown
The Slimline Pro 3 is built with a multi-layered retention system, which is crucial for secure carry, especially in high-stress situations. Let’s break down each retention feature:
Top Strap: This initial retention level provides a basic physical barrier, keeping the firearm in place. The strap is secure yet easy to release when drawing, helping prevent the firearm from being removed by anyone but the wearer.
Friction Screw: This feature works like a vice—the tighter you adjust the screw, the more friction is required to draw the firearm from the holster. This allows for customized retention, ensuring that the firearm stays secure and won’t slip out during movement or prevention from being disarmed.
Trigger Guard Locking Mechanism: The locking mechanism the front of the trigger guard is the third line of retention and one of the most critical safety features. This feature ensures the firearm is securely locked in place and prevents unauthorized access. To unlock it, the operator must twist the handgun towards the body.
Together, these three retention levels create a reliable, secure fit that’s ideal for security professionals who need to balance quick access with safety.
Real-Life Lessons: Why Retention Matters
I’ve seen too many negligent discharge incidents linked to the Serpa holster, often due to its design, which requires users to press a button dangerously close to the trigger. One of the most well-known cases is a video by a YouTuber featuring a man named Tex, who attempted to draw his firearm quickly from a Serpa holster. During the process, his finger slipped into the trigger guard, and he negligently discharged his firearm, shooting himself in the leg. This incident serves as a stark reminder of the potential risks associated with certain holster designs. You can view the video here.
The Slimline Pro 3’s thumb-release design is far safer, addressing the risk of negligent discharge by keeping the trigger area clear and reducing the likelihood of such accidents.
Comparison: Uncle Mike’s Slimline Pro 3 vs. Safariland Level III
While I consider the Safariland Level III holster to be the top choice for professionals, the Slimline Pro 3 holds up well in comparison, especially considering its price point.
Retention and Safety: Safariland’s Level III models are known for their Automatic Locking System (ALS) and Self-Locking System (SLS), which provide an even more secure, intuitive locking mechanism. However, the Slimline Pro 3’s three-layer retention—top strap, friction screw, and trigger guard lock—is an effective, budget-friendly solution. The Slimline Pro 3 has a robust grip, but Safariland’s retention feels even more secure and seamless under stress.
Draw Speed: Safariland’s ALS system allows for a slightly faster, more natural draw once users are trained with it. While the Slimline Pro 3’s thumb release is safe and reliable, it may require a bit more practice to reach the same fluidity that Safariland users experience.
Build Quality and Comfort: Safariland holsters are built from high-quality materials, which can feel slightly more durable than the Slimline Pro 3’s polymer construction. However, the Slimline Pro 3 is lightweight and well-balanced, offering good comfort for all-day wear. For the budget, it’s a high-quality option that doesn’t feel cheap or flimsy.
Overall, Safariland offers additional features and a higher level of refinement, making it ideal for high-intensity or tactical settings. However, for those needing a reliable, safe, and budget-friendly holster, the Slimline Pro 3 performs admirably, especially when compared to other options in the same price range, like the Serpa.
Professional Appearance and Comfort
Another major plus for the Slimline Pro 3 is its appearance. The holster has a sleek, professional look, giving an impression of quality and functionality. It’s a practical choice for anyone who wants an efficient and presentable setup that complements their uniform without breaking the bank.
Comfort-wise, the Slimline Pro 3 is lightweight and well-balanced, sitting comfortably on the hip even during long shifts. It’s designed to fit on standard 2-inch and 2.25-inch duty belts, making it versatile enough for both law enforcement and civilian use.
Compatibility and Sizing
The Uncle Mike’s Slimline Pro 3 Holster is designed to accommodate a wide range of firearm models, organized by size:
Uncle Mikes Slimline PRO-3 Holster, Mirage Plain, Right Hand, Black – Fits Glock 17, 19, 22, 23, 31
This variety makes the Slimline Pro 3 a practical choice for individuals who own multiple firearms or agencies that need standardized equipment across different officers. For those looking for affordability, the best place to find the Uncle Mike’s Slimline Pro 3 is on eBay, where you can find models specifically for Glock pistols starting as low as $15. Left-hand options are also available, providing versatility for left-handed shooters. Here’s a link to an active listing on eBay.
Conclusion
While I maintain that Safariland remains the gold standard for Level III holsters, the Uncle Mike’s Slimline Pro 3 is a great choice for budget-conscious individuals looking for a safe, reliable holster with solid retention features. It’s a significant upgrade over the Serpa and at a price point that’s hard to beat.
The Most Affordable Loadout for an Armed Security Guard
Starting out in the field of armed security can be challenging, especially with the financial demands of assembling a complete gear setup. Below, we’ve crafted a cost-effective yet fully functional loadout that covers all essential equipment, from clothing basics to duty gear, ensuring you’re equipped to meet industry requirements without straining your budget.
1. Socks
Though socks may seem trivial, a good pair can make or break a long shift on your feet. All-black socks offer a professional look and are ideal for uniformed security guards. Choose durable socks that are long enough to stay in place and provide ample support.
Recommended Brands: Gildan or Hanes, both known for comfort and durability.
Price: Packs of 10 pairs for around $20 ($2 per pair).
Where to Buy: Walmart, Target, Amazon, and other retail outlets.
2. Underwear
Quality underwear may not be the first thing that comes to mind, but it’s essential for comfort, especially during extended shifts. Look for moisture-wicking materials to prevent discomfort, and ensure the waistband has a flat design to avoid pinching or bunching.
Recommended Brands: Gildan or Hanes, with darker colors like gray, black, or navy for a professional look.
Price: Around $20 for a 5-pack or $35 for a 10-pack.
Where to Buy: Available at Walmart, Target, Amazon, and other major retailers.
3. Shoes or Boots
Footwear is one of the most critical investments for any armed security guard. Shoes should be slip-resistant, durable, and supportive. Larnmern Boots offer a balance of comfort and durability, ideal for extended wear.
Details: All-black, waterproof options are available. Non-slip soles provide stability, and the boots are comfortable after a short break-in period.
Duty pants are essential for both appearance and functionality. Pants with cargo pockets allow you to carry items like gloves, eyeglass cleaners, or other small tools conveniently.
Recommended Brand: Propper Tactical Uniform Pants, known for durability and functionality.
Details: Made from durable ripstop fabric with multiple pockets, they’re well-suited for security work.
Price: Approximately $35.
Where to Buy: Available through Amazon, Galls, and police supply stores.
Propper Duty Pants
5. Undershirts
For comfort in various weather conditions, having both light undershirts for summer and thermal options for winter is ideal. The right undershirt prevents excessive sweating and helps you stay comfortable during long shifts.
Recommended Brands: Russell (summer undershirt) and an affordable thermal option for colder weather.
Price: $30 for two summer and two winter undershirts or $65 for all four.
Where to Buy: Amazon, Walmart Target and other retailers.
6. Inner Belt
An inner belt serves as the foundation for your duty belt, keeping it stable and secure throughout your shift. A sturdy inner belt like the Rothco Belt with a metal buckle provides durability and reliability.
Details: Designed to loop through the pants, it adds extra support for the heavier outer duty belt.
The duty belt holds essential items within easy reach and keeps your gear organized. The Hero’s Pride Duty Belt provides excellent value for its price, offering not only a high-quality belt but also various accessories.
Details: Includes attachments for handcuffs, pepper spray, flashlight, and a baton holder, as well as four belt keepers for extra stability between the inner and outer belts.
A reliable holster is essential for both safety and quick access to your firearm. The Uncle Mike’s Slim Line Pro 3 holster offers Level III retention, making it a great choice for armed security personnel.
Features: Retention mechanisms include a thumb break and trigger guard lock, ensuring secure and quick re-holstering.
Uncle Mikes Slimline PRO-3 Holster, Mirage Plain, Right Hand, Black – Fits Glock 17, 19, 22, 23, 31
9. Magazines
For an armed security guard, it’s essential to carry at least three magazines: one in the firearm and two backups for duty use. Depending on your state, you may need to comply with magazine capacity restrictions. For instance, in Colorado, magazine capacity is limited to 15 rounds. Mag blockers are a practical solution to ensure compliance by limiting magazine capacity without requiring additional purchases.
Recommended Source: Gun Mag Warehouse offers a variety of magazine options compatible with popular security firearms, like the Glock 17, 19, or 45.
Example: Magpul PMAG GL9 9mm 17-round magazine for Glock 17, which can be blocked to comply with 15-round limits.
Mag Blockers: These inserts are placed inside the magazine to physically limit the number of rounds it can hold, effectively creating a compliant magazine without altering its exterior.
Where to Buy: Mag blockers are available at specialized stores like MagazineBlocks for various magazine models.
Cost: Mag blockers typically range from $5-$15, depending on the magazine model.
Price for Magazines: $15-$23 each.
10. Magazine Pouches
The Gwild Mag Pouch provides versatility, allowing you to carry extra magazines on a MOLLE vest or duty belt. It’s made from durable materials, ensuring that your magazines stay secure during movement.
Alternative Option: If you prefer a pouch specifically designed for duty belts, the Bianchi PatrolTek Triple Threat Magazine Pouch is an excellent alternative. This pouch is made for direct attachment to a duty belt, offering a secure and accessible way to carry extra magazines.
For an affordable and effective body armor setup, combining the Rothco MOLLE Plate Carrier Vest with Level IIIA Soft Body Armor Panels from Down Range Industries offers both ballistic protection and modular capability. This setup provides reliable defense against handgun threats while maintaining comfort and flexibility for duty use.
Rothco MOLLE Plate Carrier Vest
Material: Heavyweight materials provide durability without excessive bulk, ideal for long shifts.
Design: MOLLE webbing throughout allows for attachment of additional pouches, holsters, and equipment.
Fit and Comfort: Adjustable padded shoulder straps and a detachable cummerbund with quick-release buckles provide a secure, customized fit.
Compatibility: Front and back plate pockets can fit up to 10″ x 12″ armor panels.
Interior: Features breathable padded mesh for added comfort during extended wear.
Color: Available in black for a professional look.
Price: Approximately $99.99
Where to Buy: Amazon, Ebay, Online Retailers, Local Police Supply Stores
A reliable firearm is crucial for armed security, and Glock models 17, 19, and 45 are ideal choices for their dependability and ease of use. For cost savings, consider purchasing a used model from a local gun store, where you can inspect the firearm in person.
Glock Model Options
Glock 17: Full-size, 9mm, 17+1 capacity. Known for its stability and reliability in high-stress conditions. Ideal for guards seeking enhanced control and accuracy.
Glock 19: Compact, 9mm, 15+1 capacity. Balances concealability with performance, compatible with larger Glock magazines for flexibility.
Glock 45: Combines the Glock 17’s full grip with a Glock 19 slide, providing versatility and Gen 5 enhancements like improved grip texture and faster reloading.
Buying Used
Buying used from a reputable local store can save costs (typically $359-$500) while ensuring quality. Inspect for smooth slide action, consistent trigger pull, and minimal wear. Many stores provide limited warranties, offering peace of mind with a used purchase.
Magazine Compliance: In states with magazine capacity restrictions, like Colorado’s 15-round limit, you can modify standard magazines with mag blockers or purchase compliant models directly. These modifications are inexpensive and ensure legal compliance without compromising performance.
Pictured is the GLOCK 17 Gen 4 Pistol.
13. Handcuffs
NIJ-Certified Professional Handcuffs – Built for Duty Use
Our handcuffs that meet National Institute of Justice (NIJ) standards for strength, durability, and reliability. These professional-grade cuffs are trusted by law enforcement and security professionals nationwide.
💰 Price: $39.99 📦 Ships Free Anywhere in the U.S. 🔒 Includes Standard Handcuff Key
Why Choose These Handcuffs?
Rigorously tested to meet or exceed NIJ standards
Double-locking mechanism for added safety
Smooth ratcheting action and corrosion-resistant finish
Trusted for daily use by armed security and law enforcement
Pro Tip: While each set includes a standard key, we recommend adding a full-sized tactical handcuff key for faster, easier use during patrols—especially with gloves.
Handcuff Key: While handcuffs come with a basic key, investing in a larger, more durable handcuff key is beneficial for ease of use during shifts. Extended keys are easier to handle, especially when wearing gloves, and are available at most law enforcement supply stores for about $5–$10.
Rothco Collapsible Steel Baton – Law Enforcement Grade
This collapsible steel baton from Rothco is a rugged, reliable tool for law enforcement, armed security, and personal defense. Designed for daily duty carry, it deploys quickly and locks solid—giving you the confidence and control you need in high-stress encounters.
💰 Price: $29.99 📦 Includes Nylon Sheath – Fits Standard Duty Belts 🚚 Free Shipping Nationwide (Lower 48)
Key Features:
Solid steel construction
Positive locking mechanism on extension
Textured handle for enhanced grip
Includes high-quality sheath compatible with 2″ duty belts
Sabre Red Crossfire GEL Pepper Spray – 1.5 oz & 3 oz Sizes
Equip yourself with trusted, professional-grade protection. The Sabre Red Crossfire GEL Pepper Spray is designed for law enforcement and private security use—featuring a powerful OC formula and Crossfire technology for deployment at any angle. The gel formula reduces the risk of blowback, making it ideal for indoor or close-quarter use.
Protective gloves help keep your hands safe and offer better grip when handling gear or weapons. The Mechanix Wear Original Tactical Gloves provide both comfort and functionality.
Price: Around $20-$25.
Where to Buy: Amazon or tactical supply stores.
17. Flashlight
A dependable, compact flashlight is crucial for security guards working in low-light environments. The Energizer LED Flashlight Vision PRO provides high brightness, durability, and a convenient size that fits comfortably in standard duty belt pouches.
Get fully outfitted with our Rothco Security Gear Package, the most affordable all-in-one setup for armed guards and law enforcement. Built with durable, duty-grade gear—ready for post right out of the box.
🛡️ Everything you need to hit the ground running—professional, reliable, and budget-friendly. 📦 In stock and ships fast. 👉 Click Here to Purchase
Total Cost Summary
Item
Estimated Price Range
Socks
$20 (10 pairs)
Underwear
$20-$40 (5-10 pairs)
Shoes/Boots
$46
Work Duty Pants
$35
Undershirts
$30-$65
Inner Belt
$20
Duty Belt
$126
Holster
$15-$90
Magazines (3 to 4)
$15-$21 each (If Needed)
Magazine Pouches
$17-$25
Carrier & Body Armor
$230
Firearm
$350-$600
Handcuffs
$45
Baton
$30
Pepper Spray
$35
Gloves & Flash Light
$60.00
Total Estimated Cost Range: $1,100 – $1,540 (Tax & Shipping Not Included)
Conclusion
Entering the field of armed security requires more than just certification—it requires the right equipment to ensure you’re prepared for the demands of the job. This guide provides a detailed list of essential gear, chosen for quality, affordability, and practicality. With this setup, you’ll have everything needed to operate safely and efficiently, meeting the requirements of the profession while keeping your budget in mind.
By investing in durable, cost-effective options like the ones listed here, you’ll be able to start your career equipped to handle various situations. Over time, you can consider upgrades, but this affordable loadout ensures you’ll have a adequate set up.
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As a security guard, choosing the right ammunition is crucial for effective self-defense on duty. With most security guards and law enforcement officers now carrying 9mm handguns, my top recommendations for duty rounds are built on proven performance, reliability, and the ability to meet the rigorous demands of real-world scenarios. Here are the three duty rounds I highly recommend:
1. Federal HST – 147 Grain
Overview: Federal HST rounds, specifically the 147-grain variant, are my top choice for duty ammunition. Known for outstanding reliability and advanced R&D, the HST delivers superior ballistic performance and consistency. While they also offer a 124-grain +P option, I prefer the 147-grain for its optimal weight and Federal’s legendary commitment to quality and performance. Despite the cost (nearly $2 per round), the HST is well worth the investment.
Why HST Stands Out:
Barrier Performance: The specially designed hollow point in HST rounds expands consistently, even through heavy barriers like glass and clothing.
Weight Retention: The bullet holds nearly 100% of its weight through barriers, reducing over-penetration risk.
High Functionality: Nickel-plated cases and high-performance primers ensure smooth cycling in semi-automatics.
Specifications:
Caliber: 9mm Luger
Grain Weight: 147
Bullet Style: HST Jacketed Hollow Point
Muzzle Velocity: 1000 fps
Package Quantity: 20
Usage: Self-Defense
The Federal HST’s superior performance in FBI test protocols, expansion reliability, and durable construction make it an excellent choice for security guards.
2. Hornady Critical Duty – 135 Grain
Overview: The Hornady Critical Duty 135-grain round has a history of strong performance, especially with law enforcement agencies. While Hornady offers a Critical Defense round, I recommend the Critical Duty due to its additional grain weight, which improves terminal ballistics. I personally carried this round for years before switching to Federal HST, and it remains a strong recommendation for guards seeking reliability and performance. Priced at about $1 per round, it’s a more economical option with proven effectiveness.
Critical Duty Evolution:
Developed for FBI Protocol: Built to pass the FBI’s demanding penetration and barrier tests, this round uses a FlexLock bullet with Hornady’s FlexTip technology to initiate expansion while minimizing clogging.
FlexLock Bullet: The FlexLock design prevents jacket separation and provides high weight retention, enhancing performance through barriers like sheet metal and auto glass.
Barrier Blind: The unique bullet design allows expansion and reliability regardless of the material it’s fired through, earning the “barrier blind” moniker.
Specifications:
Caliber: 9mm Luger
Grain Weight: 135
Bullet Style: FlexLock
Muzzle Velocity: Approximately 1010 fps
Package Quantity: 25
Usage: Law Enforcement and Duty Use
The Hornady Critical Duty’s robust performance and barrier resilience make it a top contender for duty use, particularly for those facing varied threat environments.
3. Speer Gold Dot – 124 Grain
Overview: The Speer Gold Dot in 124 grain is a highly regarded option, recognized for reliability, dependable expansion, and excellent penetration. The Denver Police Department carried this round for a period, showcasing its suitability for demanding duty use. One advantage of the Speer Gold Dot is its cost-effectiveness; it offers excellent quality for around $40 per box of 50 rounds.
Gold Dot’s Key Features:
Bonded Core Design: Speer’s Uni-Cor bonding process creates a solid bond between the lead core and jacket, reducing separation and enhancing weight retention.
Consistent Expansion: The Gold Dot hollow-point design is engineered to expand consistently, even through a variety of barriers.
Durable Construction: Nickel-plated cases and sealed primers ensure reliability, while the structural-plated core enhances durability.
Specifications:
Caliber: 9mm Luger
Grain Weight: 124
Bullet Style: Gold Dot Hollow Point
Muzzle Velocity: 1150 fps
Package Quantity: 50
Usage: Self-Defense
The Speer Gold Dot offers security guards a dependable, cost-effective option that provides consistent performance across various defensive scenarios.
Final Thoughts
Selecting the right duty ammunition is a significant decision for any security guard. Whether you opt for the Federal HST for its superior reliability, the Hornady Critical Duty for its barrier-blind performance at a dollar per round, or the Speer Gold Dot for its balance of quality and affordability, these rounds provide the performance and reliability needed to ensure safety on the job.
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