The GOG A5/X7/BT-4 Freak Barrel Back is one component to ultimate accuracy!
Formerly known as the Smart Parts Freak Barrel Back, the GOG Freak Barrel Back for the A5/ X7/ BT-4 markers is one component of the Freak Barrel System. The Freak is considered by many to be the most versatile paintball barrel kit of all time!
Even though standard paintballs are labelled ".68 caliber" they actually vary by thousandths of an inch in diameter. This can be due to manufacturing conditions or heat and humidity that can cause paintballs to expand or contract. This may seem insignificant but these small variations have a huge impact on accuracy, ball breakage and air efficiency. The GOG Freak Inserts lets you match the paint you are shooting that day to the proper diameter insert. Once you find the ideal insert you install it in a Freak Back and screw in the Freak Front. This proper paint to barrel match results in peak accuracy, minimal barrel breaks and utmost air efficiency from your paintball marker.
The GOG Freak Barrel Back is machined to some of the highest tolerances in the paintball industry. The exceptional grade aluminum features a fine satin anodized finish that is aesthetically pleasing with both gloss and dust marker finishes. The barrel back will accept any length Freak Barrel Front and if you change markers you don't need to buy a whole new barrel kit, just a new Freak Back!
- - Compatible with all former Smart Parts Freak Kit components
- - Tight machining and finish tolerance control
- - Satin anodized finish
- - Accepts Freak Inserts for ideal paint to bore match (sold separately)
- - Accepts any length Freak Front (sold separately)
- - Machined windows to view which insert is in use
- - Fits all Tippmann A5, X7, BT-4 and other similar threaded markers