➤ Because GBB loading is through a bolt’s blow back, need a stronger structure to stop BB.
➤ After installing our GBB rubber you can enjoy AEG full auto trajectory on GBB.
➤ Because GBB loading is through a bolt’s blow back, need a stronger structure to stop BB.
➤ After installing our GBB rubber you can enjoy AEG full auto trajectory on GBB.
➤ Because GBB loading is through a bolt’s blow back, need a stronger structure to stop BB.
➤ After installing our GBB rubber you can enjoy AEG full auto trajectory on GBB.