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Ar Lower

Best Sellers
  1. 308 80% Lower Receiver W/Jig - .308 Equalizer 80% Lower Receiver W/Jig
    Item#:
    100-017-979  
    Our Price:
    $139.95
    Description:
    The polymer 80% lower receiver for your .308 platform is engineered and manufactured by James Madison Tactical (JMT) in the USA. This is not your average polymer 80 lower, in fact, The JMT .308 80% lower is fully engineered using current finite element structural analysis for reliable, long-term high performance. POLYMER 80 versus ALUMINUM After much research in polymer .308 lowers, JMT created its own formula of hybrid polymers and fibers with additional reinforcements in high stress areas to bring you the best .308 lower on the market today. All of the JMT polymer 80 lowers are engineered to Mil Spec tolerances and because it is fashioned from extremely durable fiber polymer mate Mfg: James Madison Tactical
  2. Ar-15 9mm Dedicated Lower Receiver - 9mm Lower Receiver
    Item#:
    100-004-879  
    Our Price:
    $199.99
    Description:
    Integral 9mm Mag Well Requires No Conversion Block
  3. Ar-15 M16a1 Lower Receiver - Ar-15 M16 A1 Lower Receiver
    Item#:
    080-001-304  
    Our Price:
    $150.00
    Description:
    Designed in conjunction with Nodak Spud, the BRN-16A1 Lower Receiver matches the features of the original M16A1 Receiver.  Perfect for a “Retro” or reproduction build, these lowers precisely mirror the original profile.   Features specific to the BRN-16A1 Lower Receiver are the proper M16A1 front takedown lug profile, and profile surrounding the receiver extension.  Most forged lower receivers produced today feature “A2” profiles, which are incorrect for M16A1 reproduction builds.  The lower starts off as a 7075 T6 aluminum forging, then is machined to mil-spec dimensions.  Once machined, the lower is finished with a matte black hard a Mfg: Brownells
  4. Ar-15 Lower Parts Kit - Lower Parts Kit Ar-15
    Item#:
    100-011-594  
    Our Price:
    $74.99
    Description:
    Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation, and they come packaged in color-coded bags that organize related parts for easy assembly. Includes molded-polymer A2 pistol grip,  Mil-Spec trigger that offers a conventional, single-stage 6 to 6½ lb. service rifle pull. Mfg: Cmmg SPECS: Kit includes A2-style pistol grip, trigger, trigger spring, hammer, disconnector, hammer/trigger retaining pins, hammer spring, bolt stop and screw, selector, selector detent, bolt catch, magazine catch, magazine release button, front pivot pin, rear takedown pin, buffer retainer, triggerg
  5. 308 Ar Lower Parts Kit
    Item#:
    100-011-172  
    Our Price:
    $94.99
    Description:
    Complete kit contains every internal part needed to complete or rebuild an AR lower receiver. High-quality components are designed to work in coordination with each other to ensure smooth operation, and they come packaged in color-coded bags that organize related parts for easy assembly. Includes molded-polymer A2 pistol grip and a Mil-Spec trigger that offers a conventional, single-stage 6 to 6½ lb. service rifle pull. Mfg: Cmmg SPECS: Kit includes A2-style pistol grip, trigger, trigger spring, hammer, disconnector, hammer/trigger retaining pins, hammer spring, bolt stop and screw, selector, selector detent, bolt catch, magazine catch, magazine release button, front pivot pin, rear takedown pin, buffer retainer, triggerg
  6. 308 Ar Lower Gunbuilder's Lower Parts Kit - 308 Ar Gunbuilder's Lower Parts Kit
    Item#:
    100-014-540  
    Our Price:
    $54.99
    Description:
    The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch.  The 308 kits also include a bolt catch screw in place of the AR-15 pin. Parts list includes: Takedown pin, receiver pivot pin, takedown pin detent (2), takedown pin detent spring (2), hammer and trigger pin (2), safety selector, selector detent, magazine catch, magazine catch spring, magazine release button, bolt catch, bolt catch plunger, bolt catch spring, bolt catch spring pin, buffer retainer and buffer retainer spring. Mfg: Cmmg

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Ar 80 Lower Receiver

Related Items
  1. Ar-15 Complete M4 Lower Receiver - Complete Ar-15 Lower Receiver W/Buttstock
    Item#:
    100-004-686  
    Our Price:
    $299.99
    Description:
    High-Quality Forgings Machine To Mil-Spec Dimensions; Stripped & Assembled Models
  2. Ar-15 Bad-15 Forged Lower Receiver - Ar15 Bad-15 Forged Lower Receiver
    Item#:
    100-014-685  
    Our Price:
    $198.55
    Description:
    Forged Lower Features Special Upgrades
  3. Billet Ar-15 Lower Receiver - Ar-15 Billet Lower Receiver
    Item#:
    100-022-553  
    Our Price:
    $58.99
    Description:
    Billet aluminum AR-15 Lower Receiver ready for your next build. 6061 Aluminum Type III Class II hard coat anodizing Broached magazine well ensures a smooth mag insertion Compatible with all AR15 parts Enlarged integral trigger guard Starting with billet allow for extremely tight tolerances Matte black finish Made in the USA Mfg: Noreen Firearms, Llc
  4. Ar-15 Pdw Integrated Lower Receiver
    Item#:
    100-019-281  
    Our Price:
    $625.00
    Description:
    5 Axis CNC Machined from 7075 T6 Billet Type III class II Anodized Black Wire EDM Mag-Well Profile .154" Diameter Reamed Trigger & Hammer Pin Holes Multi Cal Marked Integrally Machined Trigger Guard 3.3oz Tungsten Weighed Buffer w/Spring Industried Smoothest Wire EDM Cut Flared Magwell, Compatible with USGI and Magpul Gen 2/3 Magazines No Roll Pin Needed for Assembly Upper Tensioning Screw Bolt Catch Assembly Screw Lifetime Warranty Against Manufacture Defects Ambi Bolt Release/Hardware Ambi Mag Arm Release Lever Compatible with Standard Lower Parts Kits Weight completely assembled- 2lbs Mfg: Cross Machine Tool Co., Inc.
  5. Lower Receiver Group
    Item#:
    913-000-510  
    Our Price:
    $169.99
    Description:
    LOWER RECEIVER GROUP Mfg: Beretta Usa
  6. Lower Receiver Sub Assy Arx 100
    Item#:
    913-000-543  
    Our Price:
    $46.86
    Description:
    LOWER RECEIVER SUB ASSY ARX 100 Mfg: Beretta Usa

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Ammunition
  1. Super-X Ammo 20 Gauge 2-3/4" 3/4 Oz Rifled Slug - 20 Gauge 2-3/4" 3/4 Oz Rifled Slug 15/Bo
    Item#:
    105-202-919  
    Our Price:
    $14.99
    Description:
    Quality Ammo You Can Trust Hollow point slugs provide superior stopping power and hard hitting performance time after time. Full bore rifled slugs improve accuracy and sectional density and are designed for use in smooth bore barrels. Saboted Slugs feature a unique two-piece sabot for improved accuracy and are designed for use in rifled choke tubes or fully rifled barrels. Mfg: Winchester
  2. Super-X Ammo 20 Gauge 2-3/4" 5/8 Oz Sabot Slug - 20 Gauge 2-3/4" 5/8 Oz Sabot Slug 5/Box
    Item#:
    105-203-117  
    Our Price:
    $11.49
    List Price: $11.99
    Description:
    Quality Ammo You Can Trust Hollow point slugs provide superior stopping power and hard hitting performance time after time. Full bore rifled slugs improve accuracy and sectional density and are designed for use in smooth bore barrels. Saboted Slugs feature a unique two-piece sabot for improved accuracy and are designed for use in rifled choke tubes or fully rifled barrels. Mfg: Winchester
  3. Super-X Buckshot Ammo 410 Bore 2-3/4" #000 Shot - Winchester Super X Buckshot 410ga 3   5 #000
    Item#:
    105-203-109  
    Our Price:
    $7.29
    Description:
    Quality Rounds For Versatile Application Buffered Shot ensures tighter patterns Hard Hitting Buckshot, proven stopping power for both deer hunters and personal protection High Velocity provides greater energy transfer Mfg: Winchester
  4. Xp3 Hv Ammo 12 Gauge 3" 300gr Sabot Slug - Winchester Xp3 Shotshells 12ga 3   300gr Slug
    Item#:
    105-202-719  
    Our Price:
    $13.99
    Description:
    Supreme Elite Ammo For Large Game Sabot Slug Polymer Tip High Velocity Lethal Knock-Down Tin Core Everything from white tail deer to black bear will come down in one shot when you use Winchester Supreme Elite XP3 Sabot Shotgun Slug Ammo. The synthetic tip allows for deep penetration and controlled expansion while maintaining bullet weight and making the entire sabot transfer its incredible energy directly to the target. Mfg: Winchester
  5. Upland Fasteel Ammo 12 Gauge 2-3/4" 1-1/8 Oz #6 Steel Shot - 12 Gauge 2-3/4" 1-3/8 Oz #6 S
    Item#:
    105-201-464  
    Our Price:
    $12.79
    Description:
    Steel Shot Loads Optimized For Upland Hunting Kent Upland Fasteel® delivers hard-hitting performance and consistency with non-toxic steel loads. Fasteel gives you the high velocity and pellet sizes ideal for game birds from pheasant to chukkar, bobwhites to grouse. Fasteel in your gun gives you an extra edge to help ensure your day in the field ends well. 25 shells per box. Mfg: Kent Cartridge
  6. Upland Fasteel Ammo 20 Gauge 2-3/4" 7/8 Oz #5 Steel Shot - Kent Ammo 20ga 2 3/4 7/8oz #5 Upland
    Item#:
    105-201-512  
    Our Price:
    $12.79
    Description:
    Steel Shot Loads Optimized For Upland Hunting Kent Upland Fasteel® delivers hard-hitting performance and consistency with non-toxic steel loads. Fasteel gives you the high velocity and pellet sizes ideal for game birds from pheasant to chukkar, bobwhites to grouse. Fasteel in your gun gives you an extra edge to help ensure your day in the field ends well. 25 shells per box. Mfg: Kent Cartridge

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Searching for Ar Lower? Brownells.com is your source for the best prices and widest selection anywhere. Here, you'll find 152 Ar Lower and Ar 80 Lower Receiver, the best available, at prices from $2.99 to $999.99. As the internet's top seller of gun parts and gunsmith tools, we're able to bring you the best products, excellent prices, and reliable customer service every day. We stand behind every item we sell, because we work with guns, too. We're happy to offer a 100% satisfaction guarantee - if you're not completely satisfied with your purchase, we'll make it right. It's easy to browse our complete selection of Ar Lower. When you find what you're looking for, place an order online or call us at 1-800-741-0015. We're here to provide you with all the gun parts and gunsmith tools and information you need, so - if you don't find what you're looking for online - give us a call!