Description
The Brenneke Special Forces MBPM 12 GA Slug was developed at the request of military and law enforcement agencies that needed a shotgun projectile for the most demanding barrier situations. MBPM stands for Maximum Barrier Penetration Magnum, and it offers the deepest penetration of any Brenneke slug. The 2-3/4 inch shell drives a 1-3/8 oz (602 grain) projectile made from a very hard proprietary alloy at a rated 1650 feet per second, producing roughly 3545 foot-pounds of energy from a standard 12 gauge.
Why Agencies Choose This Barrier Penetration Slug
Hard proprietary alloy slug built to defeat windshields and vehicle barriers
Fits any standard 12 gauge with a 2-3/4 inch or longer chamber
Retains most of its weight after passing through tough barriers in Brenneke testing
Angled ribs on the point help the slug pass smoothly through chokes
Patented Brenneke design with an attached wad for stable flight
Brenneke Special Forces MBPM 12 GA Slug Performance
Rated muzzle velocity of 1650 fps
About 3545 ft-lbs of muzzle energy
Very flat trajectory to 100 yards and beyond
Brenneke reports five-shot groups of 1.67 inches at 50 yards
Clean the bore after range sessions, since fouling can affect accuracy with any slug. Keep this load clearly separated from general-purpose ammunition in the armory or vehicle so it is only used where its penetration is intended.
Brenneke has built shotgun slugs in Germany since 1898, and its law enforcement line grew out of close work with police and military users on both sides of the Atlantic. Each design is tested against the specific problems those users face, and the MBPM sits at the top of that range for penetration. Many departments pair it with a general-purpose slug such as the Anti Terror load, keeping each round for the role it was designed to fill.
Training time with the duty shotgun is just as important as the choice of load. Regular practice with slugs builds familiarity with recoil, sight picture and reloading under stress, so the officer can place each round with confidence.
Specifications
- Brand: Brenneke
- Model: Special Forces Maximum Barrier Penetration Magnum (MBPM)
- Gauge: 12
- Shell Length: 2-3/4 inch
- Slug Weight: 1-3/8 oz (39 g / 602 gr)
- Velocity: 1650 fps
- Energy: 3545 ft-lbs
- Brenneke Item: SL-122SFMBPM
- Quantity: 5 rounds
- UPC: 4030128121420
Law Enforcement Shotgun Ammo for Demanding Roles
Brenneke tested the MBPM across a range of real-world barrier scenarios, including automotive glass and vehicle components, where it outperformed conventional slugs and many rifle cartridges at close range. That combination of mass, hardness and velocity is what patrol and tactical teams look for when a standard load may not reach the intended target.
Brenneke is clear that this is not an everyday round. Its deep penetration makes it unsuitable and potentially dangerous for hunting and general shooting, and the company states it is intended for professional use only. For home defense or hunting, other Brenneke loads are a much better fit.
Law enforcement agencies, military units and trained professionals who need a tactical 12 gauge slug for vehicle and barrier work will get the most from this load. Buyers should always know their backstop and what lies beyond it, and must follow all federal, state and local laws and agency policies regarding the purchase and use of this ammunition.
Store these shells in a cool, dry place in the original box so the lot number stays with the ammunition. Agencies should qualify with the same lot they plan to issue and confirm point of impact from each duty shotgun at typical engagement distances.
Because of the heavy projectile and high velocity, recoil is substantial. A good recoil pad and proper stance help officers stay on target for follow-up shots, and a quality set of sights or an optic on the duty gun makes precise placement far easier.
Browse the MAG5 Firearms ammunition selection for more shotgun loads, and visit Brenneke USA for full product details.
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