Select-Fire Option Fees
[Marking Variance]


Select-Fire Special Option Fee for Variance Lowers with all needed details.

Product price
Additional options total:
Order total:

Marking Variance: Select-Fire Option Fees

If you wish to order one Select-Fire Lower (or more) under a Variance, you will need to select and add this option to your Cart.
If you want all of your Lowers to be Select-Fire, then please contact us.

Manufactured Features:

– Cut the Fire Control pocket to M4/M16 specifications.
– Drill Sear Pin hole both sides of Lower(s).


– Lowers will have 3-position markings for Selector.
– Selector markings will be on both sides of Lower.
– You can specify (3) letters, words or pictograms to add.