Gas Blowback Airsoft reviews the Tokyo Marui G19 Gen5 airsoft pistol, fresh out of its presentation-heavy box. The package includes the usual suspects: a manual, backstraps for those with specific grip preferences, and a specialized optics plate for mounting micro dot sights. While he isn't a fan of the "beaver tail" look or adding optics to his sidearms, he notes the build quality of the plastic slide is sturdy enough to handle some serious use without breaking a sweat.

Gas Blowback Airsoft tests the Krytac Kriss Vector GBBR after doing a spring modification... "Trying to push the krytac kriss vector gbb beyond the stock 110shots per fill. In this video I make some recoil spring modifications, and go for over 200 shots on one single fill of green gas.

For those wondering this was performed inside at approximately 18 degrees C."

Gas Blowback Airsoft (yes, that's the name of the YouTube channel), give their take on the GHK SIG 553 GBB. The GHK-553 is a realistic Airsoft replica of the SIG SG 553, featuring metal alloy construction for the receiver, rails, internals, and outer barrel, with a polymer magazine, stock, hand guard, and pistol grip. It has a 3-round burst fire mode, a gas blowback system for realistic recoil, and a quad RIS front handguard for adding accessories.