Barrel & Hop up Rubber
Your hop up rubber is the part that is reponsible for adding lift to your BB's - it ..
Out Of Stock
One of the most imoprtant parts of your rifle is the barrel; quality is e..
One of the most imoprtant parts of your AEG rifle is the barrel; quality is everythi..
Prometheus Tightbore Precision Barrel 455mm Features:Made from high grade stainless steel..
Your hop up rubber (also known as a 'bucking' or 'packing' etc) is the part responsi..
One of the smallest parts of your AEG is the hopup nub, and its importance is truly critical. Withou..
SWISS ARMS Lengthening Aluminium Tube for M4 CQB /C50-4 ..