SKU: SBT-SBT5A-01-SB
UPC: 699618782516
MPN: SBT5A-01-SB
The SB Tactical SBT5A pistol stabilizing brace brings the iconic B&T stock profile to HK MP5 and MP5K Reverse Stretch platforms in a compliant configuration. Designed and manufactured in the USA by veterans, this brace addresses the control challenges inherent to large-format pistols by providing a stable anchor point against the forearm. The integral side-folding mechanism allows shooters to maintain a compact footprint for transport or storage while remaining ready for immediate deployment. For owners of SP5 pistols and quality MP5 clones, the SBT5A represents a purpose-built solution from a company that has shaped the stabilizing brace category since its inception.
Construction centers on a machined 6061 hard-coat anodized aluminum endplate that interfaces directly with the MP5 push-pin receiver mounting system. The folding hinge operates via single button actuation and locks positively in both extended and folded positions—the brace can be fired while folded if conditions demand. Overall length measures 10.5 inches with a maximum width of 1.25 inches, and the complete assembly weighs 14.2 ounces. A QD sling socket is machined into the endplate for rapid sling attachment without additional hardware. The stabilizing strap itself is fully adjustable nylon, accommodating various arm sizes while maintaining consistent purchase. Multi-caliber compatibility covers 9mm, .40 S&W, .45 ACP, 10mm, 5.56 NATO, and .300 Blackout MP5-pattern hosts.
Home defense shooters and range enthusiasts running MP5-platform pistols will appreciate the improved control during rapid strings of fire. The folding capability makes vehicle storage and safe retrieval straightforward without sacrificing the brace's functionality. Pair this with quality magazines and a proper HK-compatible holster for a complete defensive setup. We stock the SBT5A alongside other shooting accessories from manufacturers who build equipment to withstand actual use rather than occasional range trips.
The SBT5A is designed for HK MP5 and MP5K Reverse Stretch platforms using the standard push-pin receiver mounting system. It fits quality clones that replicate HK's mounting geometry, including the HK SP5 pistol. Verify your specific clone uses authentic HK-pattern receiver dimensions before ordering.
Yes. The SBT5A locks securely in both the extended and folded positions, and SB Tactical confirms the brace can be fired while folded. This allows for use in confined spaces or situations where the compact profile provides an advantage.
The SBT5A supports MP5-pattern pistols chambered in 9mm, .40 S&W, .45 ACP, 10mm, 5.56 NATO, and .300 Blackout. The brace mounting system accommodates the dimensional variations across these caliber-specific receivers.
Yes. The machined 6061 aluminum endplate features an integrated QD sling socket, allowing quick attachment and detachment of QD-equipped slings without requiring additional adapters or mounting hardware.
The SBT5A ships as a complete, ready-to-install assembly. It attaches via the MP5's existing push-pin mounting points. No permanent modifications to the host firearm are required, and installation typically takes only a few minutes.
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