MDX Arms S1 Build Kit Contents:
- Polymer80 80% Frame Kit with Jig and tooling – PF940CV1 (metal rails, newest version)
- Polymer Front and Rear Sights
- Lower Parts Kit (LPK) -OBVIOUSLY if the option says “none” this means its not included
- Slide Parts Kit (SPK)
- Match Grade Drop-In Barrel
- MDX Arms Series One Custom CNC Slide USA Made
- RMR Plate, Upgraded Ejector and LPK are Optional
- Channel Liner Installed.
Faxon +5 Magazine Extension. Fits Glock 19 magazines and is machined from billet aluminum.
Hard Anodized – Black, works with most aftermarket magwells.
- +5 Magazine Extension
- Extra Power Magazine Spring
- Allen Wrench for Installation
- NOTE: Magazine body not included
Combat ready and crystal clear, ETS magazines featuring polymer construction with steel internal springs and specially-designed ergonomic baseplates for quicker handling & reloads.
Crafted from advanced, ultra-robust polymer, Elite Tactical Systems’ iconic clear magazines allow for instant at-a-glance ammo checks and maximize the “cool” factor for your favorite pistol. Engineered to offer supreme reliability and performance at a price that’s hard to beat, look no further than ETS.