Mid State Firearms Coupon Codes, Discounts and Deals

Grab a 300blk upper in time for hunting season or plinking. Features: - 8.5″ 4150 CMV 300 Blackout Ar15 Barrel - 5/8-24 Threads (flash hider can be left off or loose if desired, if you plan on a suppressor) - Pistol Gas length - .750 Low Pro steel gas block, SS gas tube - 7075-t6 Aluminum Mil Spec Upper Receiver, anodized black - Dust cover, Forward Assist - 7″ MLok Free Float Handguard Variety of Bolt carrier groups and charging handles available in the options. Assembled, Test-Fired, and QC’d In-House

Quality built Ar15 Upper featuring a great combination of excellent components. Featuring a Charging Handle, Rail, and Muzzle Device by Breek Arms. Includes the perfect length rail for 14.5 inch barrels! Features: - 14.5″ 4150 Chrome Moly Vanadium Steel barrel, (Shoots 5.56 / 223 wylde) - Pinned & Welded for legal 16″ Rifle length - Breek Arms muzzle device, compatible with blash shield and 13/16-16 threads. - 13.7″ RG2 Mlok aluminum handguard with wedge lock system, anodized black. - 7075-t6 Mil Spec Aluminum a4 Receiver, Anodized black - M4 Feed Ramps

Important: This blast shield does NOT thread directly onto your barrel. It is designed for use only with compatible 13/16×16 outside-threaded OTX muzzle devices here: https://midstatefirearms.com/product-category/ar15-ar10/outside-threaded OTX Castle Blast Shield by Mid State Firearms – Compatible with Legacy Breek Arms Castle System

The .300 AAC Blackout cartridge was engineered to deliver excellent performance from shorter barrels, making the 10.5-inch platform one of the most practical and capable AR-15 configurations available. Whether you’re shooting lightweight supersonic loads or heavy subsonic ammunition, a properly built 10.5″ upper offers exceptional versatility in a compact package.

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assembled m16 bolt carrier group, pvd finish 8620 carrier gas key properly staked 9310 (or c158 if 9310 not available) bolt, nitride extractor assembly ejector assembly firing pin / retaining pin cam pin Item #: FDE bcg

Product Overview Our AR-15 Complete Upper delivers precision, reliability, and top-tier performance in a 18″ Midlength versatile package. Built around an 18″ 416R stainless steel fluted barrel chambered in .223 Wylde, this upper is engineered for accuracy — capable of 1 MOA or better with quality match ammunition. Assembled and test-fired by our armorers at Mid State Firearms, this upper is ready to drop onto any standard AR-15 lower receiver for immediate range use. Key Features

Glock 26 gen3 or 4 Slide with RMR cut. Front and rear serrations. Made in USA. Note: If you use a sight pusher tool to install sights, use one that supports the entire side of the slide. Don’t use a mgw sight pusher that only grabs a tiny sliver of rail, that could damage your slide.