M4A1 GEN8 UPGRADED TAIL + BEARING FIT PERFECT 100% : BEASTPRO UPGRADE

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  • Regular price $14.00


These are a 100% perfect fit unlike some others around the joint. Really best you will find. 

We also have a tail strengthener mod coming out soon that can screw right onto these bad boys. 

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M4A1 GEN8 UPGRADED TAIL + BEARING : BEASTPRO UPGRADE