Brownells 10/22 Receiver Drilling Jig. Permits barrel cleaning from the rear without removing the barrel; eliminates accuracy-destroying cleaning rod wear caused by cleaning from the muzzle. Locates the correct spot at the rear of 10/22 receivers for drilling a small hole to allow the cleaning rod to pass through.

Firearms 10/22 Receiver Drilling Jig

Brownells 308 Ar Barrel Extension Torque Tools. Handy tool aids in applying straight-line torque for fast, easy installation of the barrel nut without scratching the exterior of the upper receiver. Helps ensure the right amount of torque is evenly applied, while maintaining proper alignment of the barrel, upper receiver, and gas tube ports. Use with any barrel nut wrench or free-float tube wrench and a torque wrench with a 1/2″ square drive. Simply clamp the barrel nut wrench handle firmly in a bench vise, insert the barrel into the upper receiver, and finger tighten the barrel nut. Slide the barrel through the wrench, insert the Torque Tool in the back of the receiver until the teeth lock into the locking lugs in the barrel

Brownells 308 Ar Lower Receiver Vise Block. Heavy-duty vise block takes all the clamping force, so your expensive lower receiver won’t get scratched, distorted, or otherwise damaged. Insert block into the mag well, just like an ordinary magazine, then clamp the other end in your bench vise. The magazine catch locks to the block, safely and securely holding the rifle for assembly, disassembly, cleaning, or repair. Double-ended design fits ArmaLite AR-10, Bushmaster .308, DPMS Panther LR-308, and Remington R-25. Does not fit Rock River Arms lower receivers. Machined from rugged, durable, chemical-resistant Delrin polymer; will not mar or scratch weapon’s finish.

Brownells Ar-15 Armorer’s Wrench. Brownells new AR-15 Armorer’s Wrench works with either encapsulated or peg-style barrel nuts. The long handle ends with a carbine buttstock wrench that features four teeth that ensure full engagement of all four notches in an M4-style receiver extension nut for easy removal and installation. Also includes a 1/2″ square drive opening for torque wrench application, 5/8″ and 3/4″ slots to fit receiver A2 receiver extensions and flash suppressors.

Brownells Ar-15 Hammer Drop Block. Drop-in, Delrin block helps you gain a true feeling of trigger movement and pull weight without sacrificing your thumb. Go ahead, drop the hammer; this shock-absorbing block prevents the hammer from striking the wall of the magazine well. Helps eliminate expensive receiver damage and broken hammers. Fits into the magazine well with the upper receiver open or removed, withstands thousands of hammer strikes.

Brownells Ar-15 Wrench Set. We’ve bundled two of our most-popular AR wrenches into a handy kit that sets you up to perform critical maintenance, repair, and new-gun building tasks. Our Combination Wrench is an exact duplicate of the original military tool used for removal/installation of the barrel nut, old- and new-style flash suppressors, and the A2-type rifle lower receiver extension. The Buttstock Tool has a spanner wrench to fit the receiver extension castle nut on M4-style collapsible buttstocks, and it includes interchangeable pins to fit both old- and new-style nuts, so you’re ready for either type of nut. For fixed rifle buttstocks, it has a screwdriver blade to remove the buttplate screws and a wre