Strike Industries GSB Shock Buffer for Glock Gen3 - Black Polyurethane

The Strike Industries GSB Shock Buffer reduces felt recoil and muzzle flip in Glock Gen3 pistols through advanced polyurethane construction. This drop-in upgrade absorbs impact energy during the firing cycle, delivering smoother operation and faster follow-up shots.

What Makes This Different

Unlike standard polymer buffers that crack under repeated stress, the GSB uses medical-grade polyurethane rated for over 10,000 rounds. The material maintains consistent compression characteristics across temperature ranges from -20°F to 150°F. Traditional buffers often fail after 2,000-3,000 rounds, requiring frequent replacement and potentially damaging the frame.

Key Features

• Medical-grade black polyurethane construction resists cracking and deformation
• Reduces felt recoil by approximately 15-20% compared to unbuffered systems
• Direct drop-in installation for all Glock Gen3 models (17, 19, 22, 23, 26, 27, 34, 35)
• Maintains factory reliability while extending frame life
• Temperature stable from -20°F to 150°F for consistent performance
• Rated for 10,000+ round service life under normal use
• Black finish matches factory Glock aesthetics

Competitive shooters report faster split times and improved accuracy during rapid-fire sequences. Law enforcement agencies appreciate the reduced wear on duty weapons during high-volume training. The buffer absorbs slide impact without affecting ejection timing or brass pattern consistency. Installation requires no tools or permanent modifications to the pistol.

Technical Specs

• Material: Medical-grade polyurethane
• Color: Black
• Compatibility: Glock Gen3 pistols (all calibers and sizes)
• Operating temperature: -20°F to 150°F
• Service life: 10,000+ rounds
• Installation: Drop-in, no gunsmithing required
• Country of origin: USA

Strike Industries backs this buffer with extensive testing data and manufacturing quality control. The GSB represents a cost-effective upgrade that delivers measurable performance improvements without compromising reliability. Professional armorers and competitive shooters choose this buffer for its proven durability and consistent results.