Since the introduction of the ArcaLock rail system in 2018, precision shooters have flocked to this incredibly versatile mounting system. With its growing popularity, the team at Area 419 has also seen the popularization of rifle-weight kits designed for use on ArcaLock rails. Now, they've come up with an enhanced option for you with their 14.25-inch Universal ArcaLock Rail and Tunable Weight System. This Area 419 Universal ArcaLock Rail and Tunable Weight System is anticipated to fit most Manners PRS1, T2A, T2A GAP, T4A, T4A TEAM and T5A stocks on the market. You'll also get all the T-nut hardware needed to create additional attachment points if your OEM attachment points don't line up with the system's mounting slots. The rail alone weighs a bit more than 6 ounces, and there are five weights included, each adding 3.5 ounces to the overall rail system. The additional weights are machined from raw brass, while the ArcaLock Rail itself, measuring .400-inch thick, features a black anodized finish.