BROWNELLS BUNDLES BRN AR-15 Upper & Lower Vise Blocks

Brownells AR-15 Upper & Lower Receiver Vise Blocks – Essential Tools for AR Work

Whether you're assembling, maintaining, or upgrading your AR-15, having the right tools makes all the difference. Brownells offers purpose-built vise blocks for both upper and lower receivers—engineered for secure, stable bench work without risking damage to your components.

Lower Receiver Vise Block

Built from non-marring polymer and designed with an anti-wobble fit, this vise block locks into your AR-15 or AR-10 lower receiver’s magazine well using the mag catch groove for a rock-solid hold. Flip it over to switch between AR-15 and AR-10 platforms with ease. It’s compatible with most mil-spec lower receivers and is perfect for installing parts, cleaning, or basic maintenance.

• Dual-sided design fits both AR-15 & AR-10 lowers

• Magazine catch groove ensures positive lock-up

• Durable non-marring polymer won’t damage finishes

• Ideal for part installation, routine service, or builds

Upper Receiver Vise Block

Secure your upper receiver for assembly or repair with this high-strength block made from HDPE (High Density Polyethylene) and reinforced with stainless steel pins. Designed for a snug fit in most AR-15 upper receivers, it stabilizes your workpiece in a bench vise while protecting the upper from crush or twist damage.

• Fits most AR-15 upper receivers

• HDPE body + stainless pins for strength and durability

• Locks firmly into a bench vise for stable, safe work

• Dimensions: 7.41" L x 2.70" W