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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Fit 20mm Picatinny rails
It has a F1 firearms Cerakoted receiver with a angle customs HEX extended magazine release
Barrel Thread Spec: 14mm Negative
Swap parts
Polarstar F2
KA Tech Carbon “Ruby” Skeletonized Polarstar F2 HPA M4 “Type 4” external-parts Fit 20mm Picatinny railsThis is KA Tech Airsoft's Carbon "Ruby Type 4. It uses handcrafted carbon and aluminum together to create the ultimate CQB M4 Internals are finely tuned to work together as one cohesive unit. If you'd like to swap out any of the parts for different ones such as an HPA engine, trigger, Hopup, etc, please let us know. Polarstar Jack (not F2 shown that why price is $100 less than other Ruby listings) Retro Arms Hopup Maple leaf bucking Flat Hop ZCI 6. 02
US$ 56.99
US$ 40.00
US$ 25.00
US$ 35.50
US$ 35.50
