Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
by al, from FL, United States Asked on June 24, 2022
The BSF Barrels AR-15 .223 Wylde Barrel will require a 0.875" gas block. If you are looking for a standard low profile gas block, I would recommend the Aero Precision Low Profile Gas Block (linked below). If you want an adjustable gas block, I'd recommend the SLR Sentry 8 .875 Adjustable Gas Block (linked below).
https://www.opticsplanet.com/aero-precision-aprh101206c-low-profile-gas-block-875-ar15-ar-308-black-nitride.html
https://www.opticsplanet.com/slr-sentry-8-875-adjustable-gas-block-w-400-in-set-screw-spacing.html