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Is it possible to buy the barrel with the FSB dissembled? I would like to use the aero precision enhanced upper with 7” free float quad rail. — 1 Answer

by Omar, from AR, United States Asked on May 10, 2020

Name Spikes Tactical 16in M4 LE- 5.56 Barrel Extension (5)
As Low As $287.96 Save 10%
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Answered by Tom B, Gear Expert, from IL, United States, on October 06, 2021

Yes, you can buy the model without the front sight post, or you can get the model with the low-profile gas block.:
2A8-RTB-STM4BRLEXT-SB51605-M4 or 2A8-RTB-STM4BRLEXT-SB51605-M4G

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