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HB Industries

HB Industries B&T Reduced-Weight Selector Springs

Nickel-coated replacement selector springs that reduce the heavy B&T safety detent force without changing the selector itself.

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Quick Specs

Price
$8
Weight
N/A
Brand
HB Industries
Category
safety-selector

Features

  • Fits B&T APC, GHM, and SPC models
  • Two nickel-coated stainless springs
  • About 30% reduction when both springs are used
  • About 15% reduction when one HBI and one factory spring are mixed

Capability Boosts

CQB+1

Recommended For

Home Defense
Competition
Vehicle Operations
Range Training
training
target shooting

+12 more

Compatibility Tags

family: pccplatform: bt-ghm9platform: bt-spc9platform: bt-apc9-pro

Overview

The factory B&T selector can take more thumb pressure than its short travel suggests. HBI's two replacement springs reduce the detent load without changing the selector shaft or levers. Installing both springs produces the manufacturer's stated reduction of roughly 30 percent; mixing one HBI spring with one factory spring gives an intermediate reduction of roughly 15 percent.

The springs are stainless steel with a nickel coating and fit the B&T APC, GHM, and SPC model families. They change selector effort only. They do not reduce trigger pull weight, alter the fire-control mechanism, or correct a selector that is binding because of an incompatible lower or trigger pack.

Key Features

  • Two nickel-coated stainless replacement springs
  • Roughly 30% lower selector resistance with both HBI springs
  • Roughly 15% lower resistance with one HBI and one factory spring
  • Fits B&T APC, GHM, and SPC model families

Pros

  • +Very low-cost fix for a stiff factory selector
  • +Two tuning levels without buying another kit
  • +Retains the factory selector shaft and levers

Cons

  • Does not change lever shape or reach
  • Only addresses detent force, not mechanical binding
  • Direct-only purchase from HBI

Detailed Specifications

Material
Nickel-coated stainless steel
contents
Two selector detent springs
reduction
Approximately 30% with both; approximately 15% with one HBI and one factory spring
compatibility
B&T APC, GHM, and SPC model families

Compatible Platforms

Pairs Well With

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