--- product_id: 771140637 title: "NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design" brand: "ndz performance" price: "$43.96" currency: USD in_stock: false reviews_count: 1 url: https://www.desertcart.us/products/771140637-ndz-performance-saf-t-blok-left-hand-trigger-safety-block store_origin: US region: United States of America --- # Fits Glock Gen 1-5 Post-1998 models Prevents accidental discharge securely High-quality polymer, Made in USA NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design **Brand:** ndz performance **Price:** $43.96 **Availability:** ❌ Out of Stock ## Summary > πŸ›‘οΈ Lock in safety, unlock your confidence. ## Quick Answers - **What is this?** NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design by ndz performance - **How much does it cost?** $43.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/771140637-ndz-performance-saf-t-blok-left-hand-trigger-safety-block) ## Best For - ndz performance enthusiasts ## Why This Product - Trusted ndz performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Lock-Ready Security:** Pre-drilled hole allows easy installation of a key lock for secure firearm storage and peace of mind. - β€’ **Discreet & Durable Design:** Laser-engraved black polymer blends invisibly with your firearm while delivering rugged reliability. - β€’ **Left-Handed Precision Fit:** Specifically crafted for left-hand shooters with finger grips and rail-equipped Glock pistols. - β€’ **Instant Safety, Zero Delay:** Snaps behind the trigger to block accidental discharge without adding draw timeβ€”tested and proven. - β€’ **Seamless Glock Compatibility:** Engineered for Glock Gen 1-5 Post-1998 models, covering 9MM to .45 ACP calibers. ## Overview The NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block is a precision-engineered polymer accessory designed exclusively for Glock Gen 1-5 Post-1998 models. It securely blocks the trigger to prevent accidental discharge without impacting draw speed, featuring permanent laser engraving and a pre-drilled hole for optional locking. Proudly made in the USA, it’s the ultimate discreet safety upgrade for left-handed Glock owners seeking reliable, on-the-go protection. ## Description The Saf-T-Blok T0121 Left Handed Safety Block is compatible with Glock Gen 1-5 Post-1998 models 17, 19, 19X, 20, 21, 22, 23, 24, 29, 30, 31, 32, 34, 35, 37, 38, 39 & 41. Left Hand model, fits all Post-98 Glock pistols with finger grips and rail (FGR) including M/29 and M/30 Will Not fit Model 26, 27, 33, 36, 42 Saf-T- Blok slides behind the trigger, snaps in easily and stays firmly in place thus preventing accidental discharge. Saf-T- Blok is quickly ejected by the trigger finger. Independent tests by Performance Shooting, Inc. showed that "0" time was added to draw and fire the weapon. Highly recommended for unconventional carry. Suggested use when carrying in a fanny pack or tucked in the belt, etc. When installed, goes unnoticed and can prevent your own gun from being used against you during a gun snatch. Comes with Pre Drilled through hole to allow a user to install a small key lock for when firearm is being stored. Available in black only. WILL NOT WORK WITH AFTERMARKET TRIGGERS. Concept Development Corporation designs and develops unique products for Law Enforcement, the U.S. Military and the Shooting Sports Industry. Their products are in use worldwide. ## Features - Compatible with Glock Gen 1-5 Post-1998 Models 17, 19, 19X, 20, 21, 22, 23, 24, 29, 30, 31, 32, 34, 35, 37, 38, 39 & 41 in 9MM, .40 S&W, .357 SIG & .45 ACP. Will not work with aftermarket triggers - Left hand model, fits all POST-98 non Short Frame (SF) Glock pistols with finger grips and rail (FGR) including M/29 and M/123 - SAF-T- BLOK slides behind the trigger, snaps in easily and stays firmly in place thus preventing accidental discharge - High quality permanent laser engraved images provided by NDZ Performance - High quality polymer, Proudly Made In USA ## Technical Specifications | Specification | Value | |---------------|-------| | Brand Name | NDZ Performance | | Country of Origin | United States | | Color | Black | | Material | Polymer | | Number of Items | 1 | | Manufacturer | NDZ Performance | | Style | F It Stickman | ## Images ![NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design - Image 1](https://m.media-amazon.com/images/I/71aw-v7nkqL.jpg) ![NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design - Image 2](https://m.media-amazon.com/images/I/719TErF8BML.jpg) ![NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design - Image 3](https://m.media-amazon.com/images/I/619OZciIrzL.jpg) ![NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design - Image 4](https://m.media-amazon.com/images/I/51C4XSPjbWL.jpg) ![NDZ Performance Saf-T-Blok Left Hand Trigger Safety Block for Glock Gen 1-5 Post-1998 Laser Engraved in Black - Choose Design - Image 5](https://m.media-amazon.com/images/I/61jUSLICphL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Waste Your Money If You Want *by M***. on December 27, 2022* Very cheaply made.So much so that you can't adjust it. Why? Well the nylon screw hogs out right away and you can't move it.So...it does happen to fit my Gen 3 G26...But I wanted it for my Gen5 G19. It just falls through that one.I am sure there are better designs out there.... --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/771140637-ndz-performance-saf-t-blok-left-hand-trigger-safety-block](https://www.desertcart.us/products/771140637-ndz-performance-saf-t-blok-left-hand-trigger-safety-block) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*