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Ar 15 Conversion Kit

Best Sellers
  1. Ar-15 Gas Piston Conversion Kit - Ar-15  Gas Piston Conversion Kit Rifle  Black
    Item#:
    100-004-923  
    Our Price:
    $288.99
    Description:
    Makes Rifle Run Cooler & Cleaner With Less Felt Recoil
  2. Ar-15 Gas Piston Conversion Kit - Ar-15  Gas Piston Conversion Kit Carbine  Black
    Item#:
    100-004-907  
    Our Price:
    $259.99
    Description:
    Makes Rifle Run Cooler & Cleaner With Less Felt Recoil
  3. Ar-15 Gas Piston Conversion Kit - Ar-15  Gas Piston Conversion Kit Mid-Length  Black
    Item#:
    100-004-922  
    Our Price:
    $275.99
    Description:
    Makes Rifle Run Cooler & Cleaner With Less Felt Recoil
  4. Ar-15 Gas Piston Conversion Kit - Ar-15  Gas Piston Conversion Kit Pistol  Black
    Item#:
    100-013-537  
    Our Price:
    $389.99
    Description:
    Makes Rifle Run Cooler & Cleaner With Less Felt Recoil
  5. Ar-15/M16 9mm Drop-Conversion Block - 9mm Magwell Conversion Block
    Item#:
    739-000-018  
    Our Price:
    $175.00
    Description:
    Magwell Conversion Block - Steel with matte black oxide finish and aluminum with matte black, hardcoat anodized finish. Fits CAR-15/M4 collapsible stock models with .154" diameter receiver pin holes. Mfg: Rock River Arms
  6. Ar-15/M16 Better-Mag S&W M&P 15-22 Magazine Conversion Adapter - Better-Mag S&W .22 Mag Adapter
    Item#:
    100-012-169  
    Our Price:
    $39.95
    Description:
    Easy-to-install adapter converts the reliable, easy-to-load Smith & Wesson M&P15-22 magazine for use in an AR-15 fitted with a dedicated .22 LR upper or a CMMG conversion unit. Unique design has an independent bolt catch that locks the bolt back on the last shot and keeps it there when the magazine is removed, just like on a standard centerfire AR-15. This allows easier reloads and provides a visual indicator that the gun is empty after the last round is fired. Will not fit DPMS, Chiappa, and Tactical Solutions units. Mfg: Boonie Packer Products SPECS: 6061 aluminum body, natural finish. 1018 steel bolt catch, case-hardened.

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Ar 15 22 Conversion Kit

Related Items
  1. Ar-15 5.56 To 9mm Lower Receiver Convertion Kit - 9mm Lower Receiver Conversion Kit
    Item#:
    080-000-442  
    Our Price:
    $219.99
    Description:
    Drop-In Kit Converts A Stock Lower Receiver To Accept A Sub-Caliber Upper
  2. Ar-15/M16 22lr Alpha Conversion Kit - Alpha Black Phosphate W/ 25 Round Mag
    Item#:
    100-009-736  
    Our Price:
    $199.99
    Description:
    Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Concentrate on improving grip, sight alignment, trigger pull, and other skills without burning up expensive centerfire ammo. Simply replace the bolt and carrier with the conversion unit, load up the included magazine with high-velocity round-nose .22 LR ammo, and you’re ready to shoot. Precision machined from high-grade carbon or stainless steel for reliable function in any mil-spec AR-15 rifle or carbine chambered in 5.56mm NATO, including many gas piston systems.  Mfg: Cmmg SPECS: Stainless steel bolt group, brass extension bushing.
  3. Ar-15/M16 22lr Bravo Conversion Kits - Bravo Ss Arc Kit W/25 Round Magazine
    Item#:
    100-010-627  
    Our Price:
    $229.95
    Description:
    Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Concentrate on improving grip, sight alignment, trigger pull, and other skills without burning up expensive centerfire ammo. Simply replace the bolt and carrier with the conversion unit, load up the included magazine with high-velocity round-nose .22 LR ammo, and you’re ready to shoot. Precision machined from high-grade carbon or stainless steel for reliable function in any mil-spec AR-15 rifle or carbine chambered in 5.56mm NATO, including many gas piston systems.  Mfg: Cmmg SPECS: Stainless steel bolt group, brass extension bushing.
  4. Ar-15/M16 Charging Handle Spring - Charging Handle Latch Spring
    Item#:
    231-000-055  
    Our Price:
    $1.29
    Description:
    AR-15/M16 CHARGING HANDLE SPRING Mfg: Dpms
  5. Ar-15/M16 25rd 22lr Magazine - Ar-15 .22 Conversion 25-Round Magazine
    Item#:
    100-004-635  
    Our Price:
    $24.95
    Description:
    Rugged, dependable magazines are specifically designed to help ensure reliable feed and function with CMMG and similar Atchisson-type .22 LR conversion systems. Full-size mag body of injection-molded polymer stands up to the rigors of intensive plinking or tactical training. Fits conveniently in your existing mag pouches and carriers. Easy to remove floorplate allows easy access for cleaning, or remove six hex-head screws for complete disassembly. 25-round is the same size as a curved, USGI-style 30-round magazine. Mfg: Cmmg SPECS: Reinforced, injection-molded polymer, matte gray. Fits AR-15/M16 with a CMMG .22 LR Conversion Kit or other Atchisson-type conversion system.
  6. Ar-15 Charging Handle Latch Spring - Ar-15 A2 Charging Handle Latch Spring, Each
    Item#:
    078-101-118  
    Our Price:
    $0.99
    Description:
    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. Mfg: Brownells SPECS: Materials and finish at least equal to OEM parts. Chrome silicon springs indicated by (CS).

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Ammunition
  1. Blind Side Shotgun Ammunition - Blind Side 12ga 2-3/4" 1-1/4oz #5 Non-Toxic Steel Shot
    Item#:
    105-000-164  
    Our Price:
    $21.99
    Description:
    Hex Steel Shot High Packing Density Diamond Cut Wad Drylok Super Steel System Mfg: Winchester
  2. 30 Caliber Ammo Can Liner - 30 Caliber Ammo Can Liner Polymer Clear Blue
    Item#:
    100-012-269  
    Our Price:
    $6.99
    Description:
    100% corrosion protection for up to 20 years Heavy duty, industrial grade zipper closure Will not damage powder or any non-metal parts Preserved ammo requires zero maintenance Designed for the 30 Cal Mil Spec Ammo Can Mfg: Zcorr
  3. Double Stack Tactical Magazine Can - Tactical Magazine Can Double Stack Polymer Tan
    Item#:
    100-574-008  
    Our Price:
    $14.99
    Description:
    Always ready for quick transport, Tactical Mag Cans offer a protected method of storage for loaded magazines. Each mag is individually secured with ridged precut foam padding to prevent bumping, sliding and scratching. Box shuts tight with an O-ring seal and solid latching system. Security tabbed for two padlocks. Molded-in stacking ridges for slip resistant stacking. Comfortable handle for when you’re bugging out. Designed to hold double stack pistol handgun magazines in precut foam padding Stackable design and double padlock tabbed for security Water-resistant O-ring seal for dry storage; Non-submersible Capacity: 10 Mfg: Mtm
  4. Ar-15 Tactical Magazine Can - Tactical Magazine Can Ar Polymer Tan
    Item#:
    100-574-004  
    Our Price:
    $21.99
    Description:
    Always ready for quick transport, Tactical Mag Cans offer a protected method of storage for loaded magazines. Each mag is individually secured with ridged precut foam padding to prevent bumping, sliding and scratching. Box shuts tight with an O-ring seal and solid latching system. Security tabbed for two padlocks. Molded-in stacking ridges for slip resistant stacking. Comfortable handle for when you’re bugging out. Designed to hold 20 or 30 round 223/5.56 AR15 magazines in precut foam padding Stackable design and triple padlock tabbed for security Water-resistant O-ring seal for dry storage; Non-submersible Capacity: 15 Mfg: Mtm
  5. Ammo Crate Deep Polymer Dark Earth
    Item#:
    100-017-394  
    Our Price:
    $17.99
    Description:
    Designed for ammo storage, although perfect for storing shooting, hunting or survival gear. Two extra strong handles make it easy to carry up to 85 pounds of gear. Designed to be stacked high, using molded-in stacking ridges. Four hook points for ATV attachment. Utilizing MTM's tongue and groove O-Ring seal system for a superior water-resistant dry storage. Mfg: Mtm Molded Products Co SPECS:  Exterior 19” x 15.75” x 8”(H) / Interior 14” x 13.5” x 7.25”(H).
  6. Ammo Can 223 Polymer Tan
    Item#:
    100-574-003  
    Our Price:
    $21.99
    Description:

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Shopping for Ar 15 Conversion Kit? Brownells.com carries the best selection at the lowest prices around. Here, you'll find 19 Ar 15 Conversion Kit and Ar 15 22 Conversion Kit, the best available, at prices from $0.99 to $529.99. As the number one online retailer of gun parts and gunsmith tools we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We're so convinced you'll be happy with all our Ar 15 Conversion Kit that we offer a 100% customer satisfaction guarantee. If you're not completely satisfied with your purchase let us know so we can make it right. Shop our inventory of Ar 15 Conversion Kit and place your order on the web or over the phone. Our knowledgeable staff is always here to help meet all your gun parts and gunsmith needs, so never hesitate to ask a question. By email, by phone, or by smoke signal - we're here to help you aim true.