Firebolt Lower Hardware Kit

(No reviews yet) Write a Review

Product Overview

enough nuts, bolts, and pins to complete your printed Firebolt receiver

**Because M3x14 screws are so uncommon, new production Firebolt kits will include an M3x16 screw that will need to be trimmed slightly. ***

-works for all Firebolt 5.56 models

-includes U-bolt and front/rear takedown pins as well as a self-tapping grip screw

-does not include the 1/4" hardware for the printed buffer tube variant 


developer btc donation link: 13FPy76JtSpi9vZQL24yiBiGNDNtW9div4

developer twitter account: @not_spookyguns

**this is not a firearm, whole or partial**


(No reviews yet) Write a Review






Thanks to the very generous contributons from our team sponsors, Team Rock-N-Lock will be attending The AK Masters in Clinton, SC in June. With our funding, we're able to help feed, clothe, house, and transport a team of 15+ shooters, two photographers, and a few onlookers.