Prometheus FLAT Hop Up Tensioner Nub Set (soft & hard) Factory Replacement Parts (OEM) yet highly functional polymer pistol

yet highly functional polymer pistol grip for the M4/M16 platform

: 18218 Leg platform

2 package will includes everything you will need to get started :

All metal and awesome

1 green gas magazines

Prometheus FLAT Hop Up Tensioner Nub Set (soft & hard) Factory Replacement Parts (OEM) yet highly functional polymer pistolPrometheus Hop Up Tensioner FLAT rubber nub set (soft & hard). Includes two rubber nubs. The Flat style hopup is quite popular! For use with any type of bucking, depending on your hop up setup. The Flat set is made in Japan and is super high quality. Contains 1x Soft and 1x Hard nub so you can mix it up, or use in two different guns. Sold separately here the tiny steel pin that fits in the center hole perfectly (optional; not needed). AKA the Namazu