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Type
parts
Last Seen
May 20, 2026
SLR Sentry 6 .625 Adjustable Gas Block w/.450 in. Set Screw Spacing Black
Sold byOptics Planet•Posted Apr 27, 2026
$141.64
$149.09
You save $7.45 (5% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: parts
- SKU: 39E-RGB-SLRSEN6W450-SA6-450-SM
- Brand: Slr
Price History
Deal Details
SLR Sentry 6 .625 Adjustable Gas Block w/.450 in. Set Screw Spacing Black. 450 inch Set Screw Spacing. Note- If you have a barrel with no dimple or one dimple under the gas port either our .400 or .450 set screw spacing blocks will work fine. There is no difference in the blocks just the front set screw location. 15-position adjustability from 0 - 0.125 inch port opening. Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver. Single tool clic