Atlas Custom Works Aluminum Infinity Signature Slide for Tokyo Marui 5.1 Hi-Capa GBB Pistols, Silver

Your Hi-Capa 5.1 has a slide. This one just happens to be lighter.

Atlas Custom Works cut the Infinity Signature Slide from CNC aluminum, so it sheds weight against the stock steel slide. Less mass behind the blowback mechanism means the slide cycles faster and the pistol burns less gas per shot. The trade-off is a lighter blowback snap, which is fine if you're chasing speed. If you want both, it pairs with the ACW lightweight blowback housing (sold separately), which reduces rear weight so you get the quick cycle without sacrificing the feel.

Inspired by the Infinity Strayer build, the slide carries detailed cutouts along the sides and top in a finish that reads as clean silver rather than raw machined aluminum. It's an aesthetic upgrade that doesn't require you to modify anything else on the gun.

Drop-in replacement for Tokyo Marui 5.1 Hi-Capa series GBB pistols. Slide off the original, slide this one on.

Players who want faster cycling, tighter gas efficiency, and a lighter pistol. If your priority is the heaviest possible blowback feel, stick with the steel slide or look at a different upgrade path.

Compatible with Tokyo Marui 5.1 Hi-Capa series and similar GBB pistols.