Matrix Steel M4 / M16 Airsoft AEG Receiver Locking Pin Set (Hex Screw)Tired of pins falling out of your gun? These self-locking body pins are your solution! These pins are made out of steel with hex screw head for maximum longevity and durability. Must have for M4 / M16 owners.
Manufacture: Matrix USA. (OEM: AIM/King Arms/DBoy/A&K)
For: M4 / M16 Marui compatible series Airsoft AEG
(For Classic Army, ICS, G&G, G&P, Matrix, AGM, Dboy, Echo1, Javelin, APS, SRC and most known M4 Series Airsoft AEG in the market with Ver.2 gearbox.)
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