Apr 15, 2017 · FSB builds with free float forends hold a special place in my heart. Let's see pics and details of your builds. Only parameters: build must be an AR variant, have an FSB and a …

Feb 5, 2021 · Those are typically 7, 9 and 12 inches behind the FSB. Some, like the Midwest Two Piece free float use the OEM barrel nut, no need to remove the FSB. Others, you need to …

Apr 20, 2017 · I added some more info to the following tutorial- covering the difference between "F" marked and standard FSB's and added a resource list to the end of the article. Taper Pin …

Mar 9, 2022 · It's a little taller than a regular FSB so that standard front sight posts can be used without having them so high there's limited thread engagement. The detachable carry handle …

Oct 15, 2012 · On a 7 and 9 inch rail i like having a fsb, and if this is a "SHTF" gun your building id get the fsb forsure like the first picture with the fsb cut out rail. YMMV Posted: 10/15/2012 …

Oct 2, 2012 · Remember that the FSB is a huge heat sink. If you use an FSB mounted rail it will heat up as the FSB does. They work, but in some cases all that heat will go straight to your …

May 23, 2020 · I was having a similar problem as I like using the PSA 10.5" CHF CL barrels & uppers, but the plain barrels aren't drilled for a FSB & the uppers come with a round end cap & …

Apr 19, 2020 · I have a Colt 10.3 pistol upper and the FSB is canted noticeably to the right, the rear sight is almost all the way to the right. I have taken out the taper pins and tried to realign …

May 9, 2022 · This write-up mentions putting a set-screw between the swivel ears to hold the FSB temporarily. Can’t remember who, but someone here once suggested doing that and then …

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