Experience shooting versatility with the PWS MK1 MOD 2-M Multi-Caliber Lower Receiver. Crafted from robust 7075-T651 Forged Aluminum and finished with Mil 8625 Type lll Class 2 hard coat anodize, this lower empowers shooters to customize their rifle with ease. Ambidextrous controls ensure intuitive operation for both left and right-handed shooters. Elevate your shooting capabilities with the MK1 MOD 2-M series, where cutting-edge design meets enduring quality.

The Alpha, a standout among PWS's rifle lineup as well as a bit of a throwback, distinguishes itself through a meticulous fusion of precision enhancements. Elevating construction standards, we've fortified it with robust steel plates and screws, ensuring a rock-solid rail assembly that stands the test of time. Exclusively available from Brownells in a Kodiak Brown anodizing.

The new Ratchet-Lock Design eliminates the need for staking the castle nut and gives a rock solid lock up while being able to remove it easily if needed in the future.

OEM Magazine 3-packs for the Sig P320 available for all grip module sizes.

Solid steel 7-punch set, with long, parallel-ground points and knurled section for better gripping.

This 1-6x24 Rifle Scope is assembled for Brownells in Japan, using glass with multicoated lenses and a glass etched reticle. Illuminated Donut reticle ideal for simple, quick acquisition. Package includes 30mm cantilever 1.4" mount ready to mount right out of the box!

Brownells and KAK Industry have partnered to build the best performing complete upper at unbeatable prices. Available with a standard or revolutionary K-Spec BCG, these uppers punch well above their weight class!

The Law Tactical ARIC is a drop in conversion for AR15-type direct impingement firearms that replaces the traditional Bolt Carrier Group, Recoil Spring and Buffer. Firearms equipped with ARIC and Law Tactical Folding Stock Adapters can be fired repeatedly in both the folded and unfolded position.

US Made AR Professional Armorer's Wrench from Midwest Industries ensures superior fit and quality for years of reliable building & maintenance performance!

The Brownells Government Barrel Assemblies are manufactured by a US Government Contractor for M4 barrels, and held to exacting standards. These barrels all feature a hard chrome bore, applied over button rifling. Each barrel is High Pressure Tested, followed by Magnetic Particle Inspection & Gauging to ensure there are absolutely zero imperfections.

Precision made from 6061 aluminum, this buffer tube is the correct diameter of 1.148" to accept any MIL-SPEC carbine buttstock on the market. Hardcoat anodized to ensure a durable and long lasting finish in even the toughest conditions. All buffer tube asssembly parts conveniently packaged together for your next build.

Up to $100 instant savings + up to $100 rebate on select RCBS Automatic Powder Dispensers! Shop the Chargemaster & Matchmaster dispensers and take your reloading to the next level!

Take advantage this Black Friday with 15% savings on the Holosun EPS and 507K red dots equally at home on your carry gun, as a 1x aiming solution on your rifle or your home defense shotgun!

The Aero M5 Stripped 16" 308 upper makes starting your large frame AR build easier than ever and at an unbeatable value!

Exclusive to Sinclair International, the L.E. Wilson Case Trimmer is now offered in a Stainless Steel model. We’ve paired the most accurate trimmer in the world with our Sinclair Micrometer head to create the Sinclair Stainless Ultimate Trimmer.

Designed in partnership with Walker's Game Ear, these electronic muffs are purpose-built to protect your hearing while keeping you alert and engaged. The Brownells Premium Electronic Earmuffs are based on Walker's Razor Slim muffs, which are constructed with two hi-gain, omnidirectional microphones, along with full dynamic range speakers that channel ambient noise to the shooter.

OEM Glock mags now available in money saving 3-packs - stock up now and never worry about reliability!

Ultra premium RWS brass in 223 remington at a can't miss price! Load the finest reloads you can and stock up now - once these are gone, they're gone!

Magpul's legendary reliability now available for the Sig P320. Stainless AMAGs now available 3-packs so stock up!

Brownells Roll Pin Holder set in the 5 most popular sizes. Take the frustration out of building & maintenance!

OEM Sig magazines for your P365 in an economical 3-pack. Don't trust your reliability to anything else!

The Sinclair Priming Tool is one of the finest tools we manufacture. Handloaders around the world have told us “this is the best priming tool in the world”. The Sinclair Priming Tool is manufactured from the finest materials available. The main body, head, and punch housings are all made of stainless steel, the handle is machined from aircraft grade aluminum, and the pins and pushrod are hardened. These materials insure the owner a lifetime of trouble-free use.

Built on the very popular M4E1 upper, this 16" 5.56 upper features a midlength gas system and a 15" R-One Mlok rail. An undeniably reliable foundation at a can't miss price!

The Hornady® Auto Charge Pro provides precise, customizable powder dispensing in an easy-to-use, space-saving unit. Precise to within 0.1 grain, the Auto Charge Pro offers customizable trickle speeds for various powder types. Combined with Hornady's Get Loaded 100 Free Bullet Rebate, this is a can't miss deal!

Castle nut staking made easy! No more fumbling with punches, missed strikes and marring - the Tango Uniform Castle Nut Staking Kit makes the process foolproof. Add peace of mind to your rifle!

The legendary 47D magazine is Wilson's most popular 8 round .45 ACP magazine and for good reason. Rest assured you'll have flawless feeding and reliability. Stock up on this cash saving 3-pack!

Tired of not having the right tool for the job? The Midwest Industries AR15 Vise Block makes lower assembly and maintenance a breeze.

The long time standard to which all others are judged, the Forster Co-Ax makes loading the most consistent & accurate precision rounds a breeze!

Heavy contour, premium-grade “Bentz” chambered .22 LR 10/22 (and 10/22 clones such as the BRN22) barrel provides an immediate improvement in accuracy over your original factory barrel. Close-tolerance Bentz chamber combines the accuracy of a match grade chamber with the reliable cycling of a standard factory chamber.

Get more stability, control & accuracy from your favorite AR pistol with SB Tactical. Shop & save on a variety of braces best suited for your pistol!

Sons of Liberty Gun Works and Aaron Cowan of Sage Dynamics teamed up to build a hard use AR 12.5" pistol ready to handle whatever comes its way, and now Brownells has teamed up with SOLGW to offer the upper receiver as a stand alone part to go on the AR-15 SBR or Pistol lower of your choice - this is the last batch so when they're gone, they're GONE!

The Sinclair Concentricity Gauge is the easiest to use and most accurate gauge on the market. Backed by the legendary Sinclair name, rest assured this gauge will be ensuring the most consistent reloads for decades to come.

Reach for the Brownells Magna-Tip® Ratcheting Screwdriver and add a premium-quality gunsmithing tool to your workbench that's built to last a lifetime and will help you achieve professional results in your gun work. This ratcheting screwdriver gives you extra leverage to quickly tighten or loosen any gun screw.

The next generation of Sig best-selling ROMEO5 series has arrived. Featuring 40,000 hour runtime, motion activated 2 MOA dot and new I-beam mount, this red dot won't let you down and won't break the bank!

Minimize your AR's footprint for easier transport & storage with the Law Tactical Folding Stock or Brace Adapter. Enhance your AR's ergos with the Radian Raptor LT Charging Handle. Now available as a combo pack!

Drop-in .22 LR conversion system comes fully assembled and ready to install in any AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Helps you concentrate on improving grip, sight alignment, trigger pull, and other skills without burning up expensive centerfire ammo.

A quality torque wrench is invaluable - and now available at a can't miss price, the Brownells Magna-Tip Adjustable Torque Wrench ensures accurate and consistent torque values needed to accurately tighten any gun screw, including action screws and scope ring/mount screws.

Whether its ammunition, tools or other gear, the M2A1 50 Cal Ammo Can is a great size to stack on a shelf or in the basement. Featuring a waterproof gasket, these are ideal for long term storage & organization.