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AR6721 RECEIVER EXTENTION NUT COLT

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      • AR6721 RECEIVER EXTENTION NUT COLT

      • FITS: AR-15 Carbine; AR-15 Government Carbine AR-15, Issue:06, Page:092 AR-15, Issue:06, Page:093 Big Book Catalog, Issue:68, Page:602 New Product Supplement, Issue:494, Page:000

EJECTION COVER HINGE PIN CLIP HIGH STANDARD

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      • EJECTION COVER HINGE PIN CLIP HIGH STANDARD

      • FITS: AR-15 - Common Parts, .223 AR-15, Issue:06, Page:096 Big Book Catalog, Issue:68, Page:620

POLISH UNDERFOLDER REINFORCEMENT PLATE AK BUILDER

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      • POLISH UNDERFOLDER REINFORCEMENT PLATE AK BUILDER

      • High-Quality Parts Make Your AK Build Easier & More AccurateNewly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Welds to the receiver’s lower section directly over the pistol grip mounting hole. Reinforces the area when you are installing a folding stock. Only required on the Yugo receivers when you’re not using the original pistol grip. 

        Big Book Catalog, Issue:68, Page:163 New Product Supplement, Issue:641, Page:006

AR-15/M16 STRIPPED UPPER RECEIVER RED X ARMS

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      • AR-15/M16 STRIPPED UPPER RECEIVER RED X ARMS

      • Forged A3-Type Flattop Ready For Your Parts Stripped A3-style upper receiver is ready for your choice of AR-15/M16 finishing components. Picatinny accessory rail slots have crisply engraved silver T-markings. M4-type feed cuts help ensure reliable round feeds even on carbines with shorter gas tubes. Hardcoat anodized inside and out to resist abrasion and wear, add strength, and protect against corrosion. Requires forward assist and ejection port cover assemblies, available separately. AR-15, Issue:11, Page:007 Big Book Catalog, Issue:68, Page:005

308 AR M5 LOWER RECEIVER AERO PRECISION

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      • 308 AR M5 LOWER RECEIVER AERO PRECISION

      • The Aero Precsion M5 308 Lower Receiver allows you to build a custom big-bore AR from the ground up.  Mil-spec dimensions and coating ensure the highest quality and correct component interface.  Receiver fits DPMS pattern components, including magazines and upper receivers.  Machined from 7075-T6 aluminum, and finished with a matte black hard-coat anodized Mil 8625 Type 3 Class 2 finish.  Rear takedown pin detent hole threaded 4-40 to allow for a set screw to retain the takedown pin.  Bolt catch is threaded for a screw pin, so that no roll pin is needed.  Integrated trigger guard and selector markings that function with 45, 60 or 90 degree safety selectors.  Accepts Battle Arms Development short throw safety selectors (100-009-866), but also functions with standard safeties. AR-15, Issue:11, Page:007 Big Book Catalog, Issue:68, Page:007 Mini-Catalogs, Issue:13, Page:ver

AR-15/M16 BUFFER SPRINGS BROWNELLS

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      • AR-15/M16 BUFFER SPRINGS BROWNELLS

      • Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Available singly, or in 3-paks. AR-15, Issue:11, Page:031 Big Book Catalog, Issue:68, Page:030 Law Enforcement / Police Store, Issue:08, Page:009 New Product Supplement, Issue:581, Page:001

308 AR STRIPPED BILLET UPPER & LOWER RECEIVER SET CROSS MACHINE TOOL CO., INC.

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      • 308 AR STRIPPED BILLET UPPER & LOWER RECEIVER SET CROSS MACHINE TOOL CO., INC.

      • Perfect Foundation For A Custom Rifle Build Machined from 7075 T6 aluminum, this combination lower and upper receiver is ideal for starting an AR-style .308 rifle build. Receiver set uses standard DPMS type .308 lower parts, bolt carrier group, charging handle, and dust cover. Upper receiver is compatible with DPMS high profile style .308 handguards. Bolt catch assembly uses a hex head screw instead of a roll pin for easier installation. Upper tension screw is built into the lower so tightening the upper to lower is quick and easy. Ultra flared magwell on lower is wire EDM cut to accept P-Mags. Receiver set includes take down pin detent spring retention screw and a Mil-Spec hardcoat anodized finish. Does not come with forward assist.

308 AR CAR-10 BUFFER HEAVY BUFFERS

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      • 308 AR CAR-10 BUFFER HEAVY BUFFERS

      • Allows for installation of standard ar15 carbine stock on .308 ARs AR-15 buffers are too long and restrict bolt movement on .308 ARs with AR-15 stocks Simple drop-in installation Modified AR-10 buffer spring is recommended for maximum reliability Reduces felt recoil Compatible with .308 ARs ranging from: Armalite, DPMS, Remington, Knight's, LMT, Larue, POF, Mega, Fulton, And CMMG 5.5 ounces 303 stainless steel w/ a tungsten anti-bounce counterweight Get the Modified AR-10 Buffer Spring. AR-15, Issue:11, Page:033 Big Book Catalog, Issue:68, Page:031

AR-15/M16 YHM-7200 SMOOTH CARBINE UPPER YANKEE HILL MACHINE CO., INC.

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      • AR-15/M16 YHM-7200 SMOOTH CARBINE UPPER YANKEE HILL MACHINE CO., INC.

      • Complete Carbine Upper With Smooth-Sided Handguard T-marked flattop upper comes fully assembled with high-end custom features and accessories, and it’s ready to install on the mil-spec lower receiver of your choice. Full-length Picatinny top rail on the YHM-5000 handguard offers plenty of mounting space, while smooth sides allow easy grip. Three permanently attached 2½" rail sections in front at the 3, 6, and 9 o’clock positions accept flashlights, lasers, offset iron sights, and other accessories. Chrome-lined 16" barrel has unique diamond-pattern exterior fluting that enhances rigidity and aids cooling. Chambered for 5.56 NATO with 1-7" rifling twist that stabilizes heavy, match-grade bullets, this barrel also features a Yankee Hill Phantom 5C2 flash suppressor/compensator. Includes bolt, carrier, charging handle, a Yankee Hill flip-up rear sight, and a gas block mounted flip-up front sight. AR-15, Issue:11, Page:006 Big Book Catalog, Issue:68, Page:006

AR-15/M16 300 BLACKOUT UPPER RECEIVER TACTICAL SOLUTIONS, LLC

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      • AR-15/M16 300 BLACKOUT UPPER RECEIVER TACTICAL SOLUTIONS, LLC

      • Reduces Overall Length Without Requiring Extra PaperworkThe TSAR-300K is the only 300 AAC Blackout upper which provides the versatility of a short barreled rifle (SBR) upper without the red tape and NFA paperwork. Most .30 Cal Suppressors* fit inside the circumference of a permanently attached shroud allowing shooters to attach a suppressor without significantly increasing the overall length of the rifle. The TSAR-300 is full auto rated with a mil-spec bolt carrier group. Every upper comes with a TacSol two piece Keymod free float hand guard and inert suppressor. *Not all .30 caliber suppressors are compatible with the TSAR-300. Suppressor cannot require access to the threads to detach/attach.

BUFFER MARLIN

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      • BUFFER MARLIN

      • FITS: 60 - Common Parts, .22 LR; 99M1/75, .22 LR; 70PSS Carbine, .22 LR; 795, .22 LR; 995SS, .22 LR; 7000, .22 LR Big Book Catalog, Issue:68, Page:628 Big Book Catalog, Issue:68, Page:629 Big Book Catalog, Issue:68, Page:631

AR-15/M16 ACCU-WEDGE BROWNELLS

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      • AR-15/M16 ACCU-WEDGE BROWNELLS

      • Drop-In Accuracy Fix; Stops Unwanted Movement Between Receiver HalvesOne of the fastest, easiest, cheapest accuracy-improvements youll ever find for your AR! Tough, high-density synthetic rubber wedge drops into the space behind the takedown pin in the lower receiver to provide tension between the receiver halves and prevent movement for improved accuracy. Takes the loose gun factor out of the equation, so you shoot tight, consistent groups. Can be trimmed to accommodate any variation in upper-to-lower receiver fit. AR-15, Issue:11, Page:037 Big Book Catalog, Issue:68, Page:036 Law Enforcement / Police Store, Issue:08, Page:008 New Product Supplement, Issue:621, Page:005

Standard 700 LA Receiver, Blued REMINGTON

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      • Standard 700 LA Receiver, Blued REMINGTON

      • Superior Strength, Legendary Performance 700 LONG ACTION RECEIVER It’s been many years since Brownells has been able to offer the legendary Remington 700 action in our catalog (since #58 to be exact!). The problem has been unsteady supply: Remington Arms Co. will release actions to the commercial market only when it is sure it has enough supply to satisfy its own production needs for complete guns. Sometimes we are able to get them, sometimes we are not, and we do not want to promise them in a catalog, then be unable to fill orders. Now, however, through a new arrangement with Remington, we are able to offer both Long and Short 700 Actions. Why The 700 Action? It's simple. For 50 years, the 700 has been the flagship of commercial rifle actions, providing incomparable strength, proven reliability, superior accuracy, plus the popularity to support the largest aftermarket bolt action rifle parts supply in the industry. From competitive shooting, law enforcement, and the U.S. military, to the wildest reaches of every huntable continent, the 700 has proven itself with match-winning performance and life-saving dependability. It still ranks as the number one choice of custom gun makers and discriminating shooters everywhere. When They're Gone… There is, indeed, a limited number of commercial suppliers for these actions, and we are proud to be one of them. Although steadier now, the supply is still not certain enough that we’re ready to catalog them in our Big Book. We can only offer what we have in stock - and simply cannot guarantee permanent availability in the future. If they sell out, we all may be back to scrounging the gun shows and searching the Internet for a lucky deal on something used, or pirating the action from a brand new gun. While supplies do last, we'll be your source for the most successful, modern production rifle action ever designed. Factory-Original, Current Production Of The Highest Quality These receivers are from a current factory production run and meet the latest design specifications and quality control standards at the Remington factory. Each is precision-machined from either carbon steel or stainless steel barstock for uniform strength, drilled and tapped for scope bases, and ready to accept your choice of custom barrel and bottom metal (available separately from Brownells). Remington's famously smooth-cycling bolt assembly features two, up-front bolt lugs for tight lockup and reliable pressure retention, plus traditional 2-panel checkering on the bolt handle. With barrel installed and chambered, the recessed bolt face encloses the cartridge head in three rings of steel for exceptional strength, a snug cartridge fit, and precise alignment with the bore. A rivetless, circlip-type extractor provides positive case extraction. And, the heavy-duty, spring-loaded, plunger ejector clears the action quickly and reliably. But that's not all...each action is equipped with Remington's new, state-of-the-art, X-Mark Pro trigger for improved trigger pull and easy adjustment. The easy-to-reach, two-position thumb safety has been made more robust, engages quietly to prevent game-spooking, and allows unloading while in the “safe” position. Your Single Source For Custom Gun Work Build your custom rifle today on an action you can trust. Brownells has the tools, parts, accessories, and technical expertise you need to build the most accurate, enjoyable-to-shoot rifle you own. Remington Arms Company, LLC (“Remington”) is voluntarily recalling Remington Model 700™ and Model Seven™ rifles which were manufactured from May 1, 2006 through April 9, 2014 and which have an X-Mark Pro® (“XMP®”) trigger. View more information on this recall. Boxes may show signs of handling due to the Remington trigger recall, the action/receiver is a new item and the trigger has been examined by Remington.     Brownells Christmas , Issue:3X, Page:021 Big Book Catalog, Issue:68, Page:165 Mini-Catalogs, Issue:05, Page:002

AR-15 RECEIVER EXTENSION CASTLE NUT ERGO GRIPS

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      • AR-15 RECEIVER EXTENSION CASTLE NUT ERGO GRIPS

      • Falcon Industries/ERGO brings this receiver extension castle nut for M4 style receiver extension tubes.

700 LONG ACTION BOTTOM METALS SUNNY HILL

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      • 700 LONG ACTION BOTTOM METALS SUNNY HILL

      • An economical steel replacement for the Remington 700 die cast bottom metal. All steel construction is a direct, drop-in replacement for the Remington 700 rifles.  Little to no inletting required. Hinged floorplate design with a reliable push button floorplate release on the outside of the bow.  Bottom metals are available in matte blue finish or matte stainless finish. Available for long Remington 700 actions.  Ships with instructions and precision shim washers for final fitting. Big Book Catalog, Issue:68, Page:191

STRYKER RIDGE LAPUA MAGNUM LONG ACTION RECEIVER DEFIANCE MACHINE

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      • STRYKER RIDGE LAPUA MAGNUM LONG ACTION RECEIVER DEFIANCE MACHINE

      • Features: Stryker Ridge, by Defiance, precision machined Remington style rifle actions Pre-hardened materials, prevent tolerance changing when heat treated Standard footprint allows for installation on a variety of aftermarket Remington 700 stocks Wire EDM-cut, full-length lug ways provide smooth bolt operation and surpassed strength and rigidity Available in Lapua Magnum (0.750 bolt diameter) Long Action Lapua Magnum Long Action features a .595" bolt face Action is machined from 416 stainless steel Bolt is manufactured from 4340 steel Includes 0.250 thick, precision ground, recoil lug, ready for pinning Extractors are M16 style, allowing for improved strength Magazine well cut for use with Remington BDL style magazines and detachable box magazines Lapua Magnum Long Action magazine well is cut for detachable box magazines only, such as Accuracy International style DBM systems Remington style mount receiver cut, for compatibility with a wide variety of aftermarket mounts and Picatinny rails Accepts rails with 8-40 screws Big Book Catalog, Issue:68, Page:164 Sinclair, Issue:4X, Page:021

SIDE CHARGING UPPER RECEIVER AMERICAN SPIRIT ARMS

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      • SIDE CHARGING UPPER RECEIVER AMERICAN SPIRIT ARMS

      • At American Spirit Arms we're proud to offer our industry-leading Side Charger Receiver. This receiver was designed as one of the most highly desired options for the AR-15. By relocating the charging action to the side, as opposed to the rear of the receiver, the shooter can maintain a sight position and shooting position while charging the chamber with ammunition. Additionally, the charging handle on our side charger receiver does not reciprocate with the action of the bolt. This provides a much safer operation than the alternative. Requires a bolt carrier with a proprietary notch cut which is not included with upper receiver.  You may send your bolt carrier to American Spirit Arms and have the service done for a nominal fee, or purchase a Brownells Bolt Carrier with this specific cut. View Product Information Here AR-15, Issue:11, Page:001 Big Book Catalog, Issue:68, Page:001

AR-15/M16/308 AR EJECTION PORT COVER ASSEMBLY STRIKE INDUSTRIES

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      • AR-15/M16/308 AR EJECTION PORT COVER ASSEMBLY STRIKE INDUSTRIES

      • Cover Will Never Corrode, Rust, Or Deform Designed to be compatible with all receivers, this high density polymer cover is more durable than traditional ejection port covers and can be installed in seconds. Cover utilizes a unique internal detent rod which allows the cover to be installed simply by turning the pin spring – no tools required. An adjustable detent screw on the cover permits the user to compensate for receiver wear by increasing or decreasing the power necessary for opening the cover. The internal "True Seal" lip gives your rifle added protection from the elements.

MAGAZINE FOLLOWER REMINGTON

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      • MAGAZINE FOLLOWER REMINGTON

      • FITS: 700 BDL, Long Action, Std. Cal Big Book Catalog, Issue:68, Page:638

AR-15/M16 AR-15-CS CARBINE RECOIL BUFFER CROSSHAIR

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      • AR-15/M16 AR-15-CS CARBINE RECOIL BUFFER CROSSHAIR

      • Hydraulic Buffer Absorbs Recoil & Slows Cyclic Rate Of Fire Machined aluminum hydraulic buffer drops into any standard carbine buffer tube to absorb recoil, slow cyclic rate of fire on full-auto ARs, and suppress bolt bounce. Linear deceleration technology helps increase service life of parts by reducing the force of impact, and softer recoil impulse is easier on optics. Less recoil aids in fast follow-up shots, too. Durable high-impact steel striker cap withstands long use. Works with any standard carbine buffer spring. AR-15, Issue:11, Page:032 Big Book Catalog, Issue:68, Page:031

AR-15/M16 COMMERCIAL BUFFER TUBE DPMS

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      • AR-15/M16 COMMERCIAL BUFFER TUBE DPMS

      • FITS: M4 Post Ban 16" - RFA2-M4PMC, .223 AR-15, Issue:06, Page:095 Big Book Catalog, Issue:68, Page:605

AR-15 STANDARD WEIGHT CARBINE RECOIL BUFFER D.S. ARMS

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      • AR-15 STANDARD WEIGHT CARBINE RECOIL BUFFER D.S. ARMS

      • This carbine length recoil buffer is the standard 3 oz. wieght that fits an AR-15/M16. AR-15, Issue:11, Page:032

AR-15/M16 MIL-SPEC BUFFER TUBE BRAVO COMPANY

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      • AR-15/M16 MIL-SPEC BUFFER TUBE BRAVO COMPANY

      • The BCM Mil-Spec Receiver Extension is manufactured from 7075 T6 aluminum and given a hard coat anodized finish. AR-15, Issue:11, Page:047

EXTENSION LOCK NUT HIGH STANDARD

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      • EXTENSION LOCK NUT HIGH STANDARD

      • FITS: AR-15 - Common Parts, .223 AR-15, Issue:06, Page:096 Big Book Catalog, Issue:68, Page:620

1500 BARRELED ACTION VARMINT HEAVY BARREL BLUE HOWA

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      • 1500 BARRELED ACTION VARMINT HEAVY BARREL BLUE HOWA

      • Howa 1500 Barreled Actions are the perfect platform for a quality precision rifle build, at an affordable cost.  Every Howa Barreled Action features a hammer forged barrel, bottom metal and precise HACT two stage trigger.  The receiver and bolt are forged steel, with the bolt featuring an integral bolt handle.  Bolt faces are square to the barrel chamber and bolt faces have excellent contact with the receiver recesses.  M16 style extractor ensure positive extraction and function.  Factory barrels are hammer forged with headspace set to exacting standards.  The HACT two stage trigger has a crisp, light and consistent pull.  The included 3 position safety allows for the bolt to be locked, as well as put on safe when unloaded.  Scope bases are available from a variety of quality manufacturers.

700 SHORT ACTION BOTTOM METALS SUNNY HILL

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      • 700 SHORT ACTION BOTTOM METALS SUNNY HILL

      • An economical steel replacement for the Remington 700 die cast bottom metal. All steel construction is a direct, drop-in replacement for the Remington 700 rifles.  Little to no inletting required. Hinged floorplate design with a reliable push button floorplate release on the outside of the bow.  Bottom metals are available in matte blue finish or matte stainless finish. Available for short Remington 700 actions.  Ships with instructions and precision shim washers for final fitting. Big Book Catalog, Issue:68, Page:191

AR-15 TAKEDOWN / PIVOT PIN DETENT DPMS

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      • AR-15 TAKEDOWN / PIVOT PIN DETENT DPMS

      • FITS: AR-15 - Common Parts, .223 AR-15, Issue:06, Page:095 Big Book Catalog, Issue:68, Page:605