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Ar15 Lower Parts Kit

Best Sellers
  1. 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
  2. Ar-15 Lower Receiver W/Installed Lower Parts Kit - Ar-15 Lower Receiver With Installed Lower Parts K
    Item#:
    100-018-649  
    Our Price:
    $114.99
    Description:
    Made from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. Mil-Spec, hard anodized finish adds extra strength to the receiver walls and delivers superior abrasion-resistance for rugged field use. Precision-machined to ensure drop-in installation of Mil-Spec, aftermarket components. The Anderson lower parts kit comes installed in the lower. Mfg: Anderson Manufacturing
  3. Ar-15 Lower Parts Kit - Ar-15 Lower Parts Kit Small Pin
    Item#:
    100-010-669  
    Our Price:
    $69.99
    Description:
    The Double Star AR-15 Lower Receiver Parts Kit includes everything needed to complete a stripped AR-15 lower receiver. The Kit includes: Fire control group Fire control group pins and springs Bolt catch assembly Magazine catch assembly Front pivot pin Rear takedown pin Takedown springs (2) Takedown detents (2) Trigger guard pin Pistol grip, screw and washer Buffer detent Buffer detent spring Mfg: Double Star SPECS: Fits small pin AR-15 lower receivers.
  4. Ar-15 Lower Parts Kit - Lower Receiver Parts Kit
    Item#:
    430-000-543  
    Our Price:
    $79.99
    Description:
    High-Quality, Correct-Spec Parts Finished & Ready To Install
  5. Ar-15 M16 A1 Lower Receiver
    Item#:
    080-001-304  
    Our Price:
    $150.00
    Description:
  6. 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

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Ar15 Lower Receiver Parts Kit

Related Items
  1. Ar-15/M16 Gen 2 Stripped Lower Receiver - Ar-15 Gen 2 Stripped Lower Receiver, Fde/Desert
    Item#:
    953-000-019  
    Our Price:
    $109.99
    Description:
    Stripped, small pin, semi-auto lower receiver is precision machined from a durable, 7075 T6 aluminum forging. Stamped “Cal Multi,” this versatile mil-spec receiver can be the foundation for rifle builds on 5.56/.223, 6.5mm, 6.8mm, 300 AAC Blackout, 9mm Luger, or other chamberings that fit the standard AR-15 receiver. Holes, inletting and pin locations have been cut to final dimensions and accept standard AR-15 magazines and components. Clearly stamped safe/fire switch position indicators ensure that you can easily identify the service state of the rifle. Mfg: Aero Precision SPECS: 7075 T6 aluminum, hardcoat anodized, matte black. Small pin, .154” (3.9mm) hammer/pin holes. .250” (6.3mm) pivot/takedown pin holes. FFL required for purchase.
  2. Ar-15/M16 Gen 2 Stripped Lower Receiver - Ar-15 Gen 2 Stripped Lower Receiver, Black
    Item#:
    953-000-018  
    Our Price:
    $89.99
    Description:
    Stripped, small pin, semi-auto lower receiver is precision machined from a durable, 7075 T6 aluminum forging. Stamped “Cal Multi,” this versatile mil-spec receiver can be the foundation for rifle builds on 5.56/.223, 6.5mm, 6.8mm, 300 AAC Blackout, 9mm Luger, or other chamberings that fit the standard AR-15 receiver. Holes, inletting and pin locations have been cut to final dimensions and accept standard AR-15 magazines and components. Clearly stamped safe/fire switch position indicators ensure that you can easily identify the service state of the rifle. Mfg: Aero Precision SPECS: 7075 T6 aluminum, hardcoat anodized, matte black. Small pin, .154” (3.9mm) hammer/pin holes. .250” (6.3mm) pivot/takedown pin holes. FFL required for purchase.
  3. 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
  4. Ar-15/M16 Gen 2 Stripped Lower Receiver - Ar-15 Gen 3 Stripped Lower Receiver, Cerakote Sniper Gray
    Item#:
    100-015-121  
    Our Price:
    $109.99
    Description:
    Stripped, small pin, semi-auto lower receiver is precision machined from a durable, 7075 T6 aluminum forging. Stamped “Cal Multi,” this versatile mil-spec receiver can be the foundation for rifle builds on 5.56/.223, 6.5mm, 6.8mm, 300 AAC Blackout, 9mm Luger, or other chamberings that fit the standard AR-15 receiver. Holes, inletting and pin locations have been cut to final dimensions and accept standard AR-15 magazines and components. Clearly stamped safe/fire switch position indicators ensure that you can easily identify the service state of the rifle. Mfg: Aero Precision SPECS: 7075 T6 aluminum, hardcoat anodized, matte black. Small pin, .154” (3.9mm) hammer/pin holes. .250” (6.3mm) pivot/takedown pin holes. FFL required for purchase.
  5. 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

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Ammunition
  1. Xm193 420 Round Can W/10 30rnd Ar-15 Mags - Xm193 5.56mm 55gr 420/Can W/10 30rnd Ar15 Mags
    Item#:
    105-000-600  
    Our Price:
    $279.99
    List Price: $329.99
    Description:
    Top-quality, new-manufactured mil-spec 5.56x45mm NATO XM193 FMJ ammo ideal for training & practice. This ammunition was produced at Lake City Army Ammunition Plant to Federal Cartridge Company specs for commercial ammunition. 55 grain FMJ boattail bullet – the exact load developed for the original M16 rifle. Headstamped with Federal logo and date of manufacture, reloadable brass cases with crimped in boxer primers. Lacquer-sealed primer and case mouth to resist moisture. Mfg: Federal
  2. Ar-15/M16 Mags W/ 200 Rounds 5.56mm Ammo - 3 Ar-15/M16 Mags W/200 Rounds Ae 5.56mm 55gr Fmj
    Item#:
    100-007-777  
    Our Price:
    $115.99
    Description:
    Three of our top selling AR-15/M16 30 round magazines coupled with 200 rounds of American Eagle 5.56mm FMJ ammunition. These AR-15 magazines feature a chrome silicon spring coated with a dry-lube, high lubricity coating that resists corrosion and are less prone to taking a "set". American Eagle ammunition is an economical, American made, reliable practice ammunition. This kit gives you almost everything you need to hit the range. All you need is your favorite AR-15. Mfg: Brownells
  3. Asym Precision 9mm Ammo - 9mm 115gr Barnes Sdx Tax Np +p, 20/Bx
    Item#:
    749-011-362  
    Our Price:
    $23.99
    Description:
    9MM SDX 115GR BARNES TAC XP +P AMMUNITION Features the ultra premium Barnes TAC-XP bullet Bullet offers phenomenal terminal performance, reliable expansion, deep penetration, no core/jacket separation, certified lead free, and impressive short barrel performance Has match grade nickel plated case for corrosion resistance Premium low flash propellant, even in short barrel pistols Designed for functional reliability & controllability in all weapon systems.9MM ACTION MATCH 115GR JHP Purpose built to win the steel challenge & NRA Action Pistol/Bianchi Cup Loaded w/ premium VihtaVouri powder, Staline brass, 115 gr match hollow point, &a Mfg: Asym Precision Ammunition
  4. Aa Shotgun Ammunition - Aa International 12ga 2-3/4" 24 Gram #9 Shot 25/Box
    Item#:
    105-202-468  
    Our Price:
    $9.99
    Description:
    For over decades, Winchester AA target loads have set a standard for excellence and are the choice of serious target shooters the world over. With high value at an affordable price, AA target loads give you outstanding performance whether you’re out busting sporting clays or shooting trap or skeet. Lead shot. 25 shells per box. Proven Hard Shot High-Strength Hull AA Wads Best-in-Class Primer and Powder Sporting Clays, Trap and Skeet Mfg: Winchester
  5. Aa Shotgun Ammunition - Aa Supersport 20ga 2-3/4" 7/8oz #8 Shot 25/Box
    Item#:
    105-202-473  
    Our Price:
    $9.99
    Description:
    For over decades, Winchester AA target loads have set a standard for excellence and are the choice of serious target shooters the world over. With high value at an affordable price, AA target loads give you outstanding performance whether you’re out busting sporting clays or shooting trap or skeet. Lead shot. 25 shells per box. Proven Hard Shot High-Strength Hull AA Wads Best-in-Class Primer and Powder Sporting Clays, Trap and Skeet Mfg: Winchester
  6. Umc Rifle Ammunition - Umc .303 British 174gr Fmj 20/Box
    Item#:
    105-201-720  
    Our Price:
    $25.49
    Description:
    Available in today’s most popular rifle calibers with metal case (MC) or jacketed hollow point (JHP) bullets, UMC ammunition is made from Remington components right here in the USA. It offers outstanding performance without any compromise in quality to provide the shooter with an excellent value for target practice, varmint hunting, or preparing for that major hunt or competition without burning up expensive premium ammo. Some of the most sought-after calibers are available in convenient bulk packs. You’ll be hard-pressed to find a better value anywhere. MC = FMJ. Mfg: Remington See Item Details Below

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Looking for Ar15 Lower Parts Kit? Look no further than Brownells.com for the best prices and selection. Our selection of 38 Ar15 Lower Parts Kit and Ar15 Lower Receiver Parts Kit represents the best of the best, on sale at prices from $6.25 to $999.99. We carry the best gun parts and gunsmith tools around, and we're category experts. Here's how we've become the number one online retailer in the industry: great products, great prices, and unparalleled customer service. We know you'll find our Ar15 Lower Parts Kit to be everything you expect, so we're proud to offer a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, we'll make it right; whatever it takes. It's easy to browse our complete selection of Ar15 Lower Parts Kit. When you find what you're looking for, place an order online or call us at 1-800-741-0015. We've worked hard to provide all the products and information you'll need for your hobby. If you have any questions about products, services, or just like to talk guns - give us a call!