The B&T USA Magazine 45ACP 25 Rounds Black (BT-30531 / BT30531, UPC 840225700176) is a factory-original, high-capacity magazine designed specifically for the B&T APC45, GHM45, and SPC45 platforms. Built from durable steel with a sleek black finish, this straight-body stick mag offers 25-round .45 ACP capacity for extended range time, training, and defensive use without constant reloading. Pelcher Outdoors+3B&T Parts+3Sportsman's Outdoor Superstore+3
Whether you’re running an APC45 as a PCC, a GHM45 as a compact truck gun, or an SPC45 as a duty-style platform, this OEM mag delivers the reliability, fit, and feeding performance B&T is known for worldwide. Sportsman's Outdoor Superstore+2GunMag Warehouse+2
Key Features – B&T 25-Round .45 ACP Magazine BT-30531
Factory-Original B&T Magazine – Designed for Perfect Fit & Function
This isn’t an aftermarket mag—it’s the same style of straight-body stick magazine that ships with new B&T firearms. Pelcher Outdoors+3B&T Parts+3Bauer Precision+3
That means:
Precision fit in APC45, GHM45, and SPC45 magwells
Manufactured to B&T’s original specs and tolerances
Same materials and construction quality as the OEM mags that come with your gun
If you rely on your B&T platform for defensive, duty, or professional use, running genuine B&T magazines helps ensure the highest level of reliability.
Rugged Steel Construction with Black Finish
The BT-30531 mag is built with a steel body and a durable black finish that stands up to heavy use and field conditions. Pelcher Outdoors+3Sportsman's Outdoor Superstore+3GunMag Warehouse+3
Benefits of the steel design:
Strength and rigidity that resists bending or deformation when dropped
Reliable retention of feed lips and geometry over thousands of cycles
Corrosion-resistant finish for use in rain, humidity, and harsh environments
If you train hard, run drills, or carry your B&T in and out of vehicles and ranges, a robust steel magazine is exactly what you want feeding your .45 ACP.
High-Capacity 25-Round .45 ACP – More Shooting, Less Reloading
With 25 rounds of .45 ACP on tap, this is B&T’s extended magazine option for the APC45 family. Atlantic Firearms, LLC+3Sportsman's Outdoor Superstore+3GunMag Warehouse+3
Ideal for:
Range days and training – fewer reloads, more repetitions
PCC competition stages (where legal) that reward higher on-board capacity
Truck gun / home defense setups where extra capacity is a plus
Users often describe this as B&T’s “biggest magazine offered” for the APC45, giving you a serious volume of fire in a single mag. Sportsman's Outdoor Superstore+1
Reliable Feeding – Engineered for Smooth Performance
Quality construction goes beyond just the steel shell. These mags are designed with high-tensile steel wire springs and precision followers (often described as injection-molded polymer) to keep cartridges aligned and feeding smoothly. GunMag Warehouse+1
The result:
Consistent feeding in high round-count sessions
Dependable performance in high-stress or defensive scenarios
Less chance of misfeeds or nose dives that can plague low-quality mags
When you’re running a .45 ACP PCC or SMG-style platform, magazine reliability is non-negotiable—and this B&T factory mag is built with that in mind.
Straight-Body Stick Design – Slim, Easy to Carry & Manipulate
The straight-body stick magazine profile makes the BT-30531 easy to:
The extended length provides extra leverage for positive seating while still maintaining a sleek profile.
Perfect OEM Upgrade for APC45, GHM45 & SPC45 Owners
This mag is explicitly listed to fit:
So if you own multiple B&T .45 platforms, you can standardize your magazines across them, simplifying your loadout and logistics.
Great for Range, Duty, or Defensive Use
Because this is a factory B&T USA magazine, it’s suitable for a wide range of applications:
Range practice and training – load several mags for long drills
Duty or professional use – trust OEM reliability in critical roles
Home and property defense – pair with your APC45 or GHM45 for a formidable .45 ACP setup
And since it’s built with a removable base (on many variants) and a robust steel body, cleaning and maintenance remain simple even after hard use in dirt, mud, or sand. GunMag Warehouse+1
Technical Specifications – B&T USA Magazine 45ACP 25RD BT-30531
Why Choose the B&T USA BT-30531 25-Round .45 ACP Magazine?
If you run a B&T APC45, GHM45, or SPC45, the B&T USA 25-Round .45 ACP Magazine (BT-30531 / BT30531) is the go-to OEM mag for maximum capacity and reliability. You get:
A factory-original steel magazine built to B&T specs
25-round .45 ACP capacity for more shooting and fewer reloads
Seamless compatibility with APC45, GHM45, and SPC45 platforms
Rugged construction suitable for range, duty, or home-defense roles
Stock up on a few of these mags to keep your B&T .45 ACP platform fed, reliable, and ready for whatever you ask of it.
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