Surefire - 1001002MSPMWG ,

1001002MSPMWG , -

AR-15 Accessories

8. Spin on the float tube.... right up to the lock nut. Ensure the rail is aligned with the rail on the upper receiver. I used a A3 carry handle, half on the receiver, and half on the float rail, to acheive this. Then tighten the locking nut. You can use the YHM tool for this 1911 Grip, or a hammer/punch/flat blade screwdriver.

9. Now install the FSB back on the barrel, and the gas tube. Remember to put the AR-15 Accessories pin back in the gas tube if you removed it:

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