Proshot Bio 4X All Weather Gun Oil hunting you can use the compass

you can use the compass as a slide ruler

ATAC Bipod for Picatinny Rail

and regulator pressure

30): 835 mm

and extremely light weight

Proshot Bio 4X All Weather Gun Oil hunting you can use the compassBIO 4X ALL WEATHER GUN OIL LP 1 OZ NEEDLE OILER BOTTLE Excellent LP, Lubricant & Preservative for firearm metal treatment Non Toxic, Biodegradable, Odor Free Lubricant Excellent and Safe for Airgun Cleaning & Lubrication 4X (FOUR TIMES) as lubricious as petroleum based lubricants Deters water Made from renewable USA grown crops based vegetable oils Reduces foreign oil dependence Helps parts function betterfrees rusted parts, prevents corrosion