20% off
Price history at Brownells.com
Recorded at Brownells.com since Oct 9, 2026: low $55.99 (Oct 11, 2026), high $69.99 (Oct 9, 2026). Last checked Oct 11, 2026.
From the store's product feed and AvantLink's price records; feeds can lag the store's own site.
Product Description
Replacement or Backup Gas System Components for the BRN-180(TM) Upper Receiver. Options available for all chamberings and configurations. Fixed Gas System Kit includes Standard Gas Cup & Suppressed Gas Cup Adjustable Gas System Kit includes Gas Nipple, Gas Cup and Retaining Clip Mfg: Brownells
Brn-180(TM) Gas System Components - Brn-180 Gen 1/2 Adjustable Gas Block, 223 Wylde
$55.99
$69.99
20% Discount
You save $14.00
In Stock
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