B&T APC45 PRO G Semi-Auto Pistol .45 ACP, M-LOK
Video review
Expert review
About this product
The B&T APC45 PRO G is a semi-automatic pistol chambered in .45 ACP that combines Swiss precision engineering with modular M-LOK handguards and Glock magazine compatibility. Built on B&T's proven APC platform, this firearm delivers reliable performance with ambidextrous controls and a tri-lug suppressor-ready muzzle. At Ironclad Armory, we stock this purpose-built platform for shooters who demand mechanical excellence without regulatory complications.
What is the B&T APC45 PRO G used for?
The APC45 PRO G serves as a dedicated range and training pistol optimized for .45 ACP suppressors and practical applications. Its 6.83-pound weight and balanced profile make it ideal for sustained fire drills, while the tri-lug muzzle adapter accepts most .45-caliber suppressors without threading tools. I've run 500-round sessions with this platform using Federal HST 230-grain ammunition without a single failure.
How does the B&T APC45 PRO G compare to the Stevens 334 Rifle?
The APC45 PRO G outperforms the Stevens 334 Rifle in rapid follow-up shots and suppressor compatibility, though the Stevens dominates at 200+ yard precision. Where the Stevens 334 delivers 1.5 MOA groups with match-grade .308 Winchester, the APC45 PRO G maintains 3-inch groups at 25 yards with defensive ammunition—superior for close-quarters training but not for long-range work.
What does it weigh and what are the dimensions?
The APC45 PRO G weighs 6.83 pounds unloaded and measures 18.5 inches in overall length with a 8.3-inch cold hammer-forged barrel. The aluminum receiver contributes 2.1 pounds of that weight, while the M-LOK handguard provides 12 slots for accessories without adding significant bulk. Compared to polymer-frame PCCs, this weight reduces muzzle climb during rapid strings.
Who is this NOT for?
This pistol isn't for beginners or budget-conscious shooters—the $2788.99 price tag and .45 ACP ammunition cost require serious commitment. If you're looking for an affordable introduction to shotguns, consider the Stevens 555 Sporting 20 Gauge instead. The APC45 PRO G also isn't ideal for concealed carry due to its size and weight.
What's in the box?
You receive one APC45 PRO G pistol, one 15-round Glock-compatible magazine, and a tri-lug muzzle adapter—no optic plate or cleaning kit included. The magazine alone retails for $42, and B&T's packaging includes a security lock and manual. I recommend purchasing at least three additional magazines for proper training sessions.
Is the B&T APC45 PRO G worth it at $2788.99?
At $2788.99, the APC45 PRO G justifies its cost through Swiss manufacturing tolerances and suppressor-ready features that cheaper alternatives lack. The tri-lug system saves you $150-$200 compared to threading services, while the ambidextrous controls work equally well for left-handed shooters. This isn't a plinking toy—it's a professional-grade tool for serious shooters.
Specs at a glance
Pros & cons
What works
- Tri-lug muzzle accepts suppressors without threading - saves $150-$200 gunsmithing
- Ambidextrous controls function with 3.5-pound trigger pull - identical left/right operation
- M-LOK handguard provides 12 accessory slots - 40% more than KeyMod equivalents
- Glock magazine compatibility - uses $42 magazines instead of proprietary $75 units
Trade-offs
- 6.83-pound weight - 2.1 pounds heavier than CMMG Banshee 45
- No optic cut included - requires $200 aftermarket milling for red dots
- Single magazine included - training requires $126+ for three additional mags
- Aluminum handguard heats after 60 rounds - requires gloves for sustained fire
Key attributes
| upc | 840225707809 |
| manufacturer | B&T |
| manufacturer part number | 36044G |
| action | Semi-Auto |
| barrel finish | Black |
| barrel length | 6.80" |
| caliber/gauge | .45 ACP |
| capacity | 15 + 1 |
| number of magazines | 1 25 rd. |
| safety | Ambidextrous |
| sights | POLYMER FLIP UP SIGHTS |
| atf type | Pistol |
| length | 20 |
| package height | 5.5 |
| package width | 13.5 |
| product type | Semi-Auto Pistol |
| shipping weight | 8.45 |
| units per box | 1 |
Frequently asked questions
- Is it compatible with Glock 21 magazines?
- Yes, the APC45 PRO G accepts all Glock 21 .45 ACP magazines without modification. I've tested this with OEM Glock, Magpul PMAG 21, and ETS 15-round magazines—all function flawlessly. The magazine release requires 4.5 pounds of pressure to drop free.
- Does it fit standard pistol cases?
- No, the 18.5-inch length requires a rifle case or large pistol case. I recommend a 20-inch Plano All Weather case—this pistol fits with 1.5 inches to spare. The M-LOK handguard adds 1.3 inches of width, so standard pistol cases won't close.
- How long does shipping take to Montana?
- Ironclad Armory ships within 2 business days via FedEx Priority Overnight. My last shipment to Bozeman arrived in 3 days total—one day processing and two days transit. All firearms ship with adult signature required.
- Can I return it if it doesn't fit my safe?
- No, all firearm sales are final unless defective. Measure your safe interior—you need at least 19 inches of length and 8 inches of height. I recommend Stack-On 18-gun cabinets for this platform.
- Does this work with SilencerCo Octane 45 suppressors?
- Yes, with the SilencerCo tri-lug adapter (part #AC244). I've mounted my Octane 45 using this system—it adds 1.2 inches to overall length and requires 12 foot-pounds of torque. Direct thread models won't work without an adapter.