B&T Telescopic Brace Adaptor — Adjustable, 3-Position, Compatible with GHM/945 (20517)
Upgrade your compact PCC/PDW setup with the B&T Telescopic Brace Adaptor—a lightweight, 3-position adjustable unit engineered for fast length-of-pull changes and rock-solid shoulder indexing. Designed to interface with select B&T GHM platforms and the 945 series, this adaptor adds modern ergonomics, compact transportability, and the confidence of Swiss-inspired fit and finish. Whether you’re building a home-defense PCC, refining a range toy, or optimizing a duty trainer, this telescopic brace adaptor brings the control and comfort your host deserves.
Model / SKU: 20517 | UPC: 840225700114
Why Choose the B&T Telescopic Brace Adaptor
3-Position Adjustability: Quickly tailor length of pull to body type, kit, or shooting stance. Collapse for transport, extend for stability and sight alignment.
Compact, Telescoping Design: Maintains the compact footprint of your GHM/945 host while improving handling for rapid strings and positional shooting.
B&T Precision Fit: Tight tolerances and purpose-built geometry help ensure consistent alignment and minimal play under recoil.
Durable Construction: Rugged materials and a corrosion-resistant finish stand up to field use, training classes, and harsh weather.
User-Centric Ergonomics: Clean rail travel and positive position detents make on-the-fly adjustments intuitive—even with gloves.
Purpose-Built Compatibility: Engineered for B&T GHM platforms and 945 models (see compatibility notes below).
Key Features at a Glance
Adjustment: 3 positions for quick length-of-pull changes
Compatibility: B&T GHM series / 945 (verify model & generational fit)
Operation: Smooth telescopic action with positive detents
Finish: Protective, low-glare coating for corrosion and wear resistance
Mounting: Direct-fit adaptor for compatible receivers (no permanent mods in typical installs)
Model / SKU: 20517
UPC: 840225700114
Performance Benefits
Faster Target Transitions: Proper LOP improves head position behind optics and helps reduce over-travel in lateral transitions.
Improved Control: Extended positions increase leverage for tracking sights through recoil; collapsed settings aid CQB-style manipulation in tight spaces.
Transport & Storage: Collapse the brace to minimize footprint in cases, backpacks, or discrete carry systems without removing the adaptor.
Versatile Setup: Works well with a variety of optics heights, from low-mounted red dots to riser-based setups.
Ideal Use Cases
Home & Property Defense PCCs: Quick, repeatable indexing for different shooters in the household.
Range & Training: Refine recoil management and posture across standing, kneeling, and barricade work.
Patrol / Duty Trainers: Mirror duty ergonomics on a soft-shooting platform for economical reps.
Competition / PCC: Rapid adjustments between stages or positions for optimal eye-to-optic alignment.
Compatibility & Fit Notes
Designed for B&T GHM platforms and 945 models.
Sub-variants and generations may differ—confirm fitment for your exact host (e.g., GHM9 vs GHM45, receiver revisions, regional market variants).
Not designed for non-B&T receivers without dedicated adapters.
Installation Tips
Safety First: Ensure the host firearm is unloaded and follow safe-handling procedures.
Mounting: Align the adaptor to the receiver’s interface; seat fully before tightening hardware.
Torque: Use appropriate, non-permanent thread locker and torque to manufacturer specifications.
Function Check: Cycle adjustment positions, verify detent engagement, and confirm optic/cheek alignment.
Range Verify: Confirm zero and perform live-fire checks across the 3 positions to validate stability and POI consistency.
Legal & Compliance Note: Brace components and configurations may be subject to federal, state, and local laws. Before installation or use, review current regulations and ensure your setup complies with applicable rules for your jurisdiction.
Care & Maintenance
Wipe down rails and detents after range sessions; avoid abrasive cleaners.
Apply a light film of quality lubricant to the sliding surfaces to maintain smooth travel.
Periodically inspect fasteners and interface points for tightness and wear.
Specifications
Product: Telescopic Brace Adaptor
Adjustment: 3 positions
Finish: Low-glare, corrosion-resistant coating
Compatibility: B&T GHM / 945 (verify model fit)
SKU: 20517
UPC: 840225700114
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Final Take
If you’re ready to add adjustability, control, and compact convenience to your B&T GHM/945 build, the B&T Telescopic Brace Adaptor (20517) is a premium, purpose-built solution. With 3 positive positions, durable construction, and B&T’s precision fit, it optimizes your shooting posture without sacrificing portability.
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