Slr Rifleworks Sentry Gas Block .875 Adjustable Titanium Set Screw
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SLR Rifleworks
Overview
The SLR Rifleworks Sentry Gas Block is an adjustable gas block designed for a .875 diameter, allowing precise tuning of gas flow to optimize performance for your specific build. Made from titanium, it offers a lightweight yet durable solution, and its set screw mounting type ensures a secure fit on your barrel. This gas block is commonly found in pistol builds chambered in 5.56 NATO, making it a great choice for those looking to enhance the reliability and adjustability of their gas system.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Slr Rifleworks Sentry Gas Block .875 Adjustable Titanium Set Screw to a build in February 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today only Optics Planet has it in stock. Prices barely moved in August 2026, holding around $208.84, so there haven't been real sales lately. Buying today, the lowest price is $208.47 at Optics Planet, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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Builds Featuring This Part
See all 2 →Builds in the community that include the Slr Rifleworks Sentry Gas Block .875 Adjustable Titanium Set Screw
| Build | Parts | Total |
|---|---|---|
 | 10 | $4094.54 |
 | 36 | $18245.43 |
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