Firearm Kits Gun Parts

(1,784 deals total)

Anderson AR-15 Stripped Lower / Upper Receiver Set $99.00 http://www.doaarms.com/Anderson-AR-15-Stripped-Lower-Upper-Receiver-Set-p/am15-set.htm AM15 Multi. Cal. Lower Receiver Anderson Manufacturing AM15 multiple caliber marked Lower Receivers. These are quality Lower Receivers machined from a 7075-T6 Forging. Mil-spec Dimensions and Hard coat anodized a deep black finish. A3 Stripped Upper

PATRIOT STORM... AR-15 5.56 1/8 TWIST 12" M-LOCK RAIL RIFLE KIT, Comes With Flip-Up-Sights, BCG & Charging Handle..CAN YOU HANDLE IT !! 5.56 16" BLACK NITRIDE 1/8 TWIST CARBINE BARREL 12" M-LOCK RAIL PREMIUM BLACK NITRIDE BOLT CARRIER GROUP FLIP UP FRONT & BACK SIGHTS CHARGING HANDLE BLACK NITRIDE GAS BLOCK CARBINE GAS TUBE FORWARD ASSIST & DUST COVER 3 PORT MUZZLE BRAKE ALPHA ENHANCED STOCK KIT STRIKE INDUSTRIES MIL-SPEC LOWER PARTS KIT SOFT RUBBER PISTOL GRIP UPPER COMES COMPLETELY ASSEMBLED & TEST FIRED MADE IN THE U.S.A. & TRUMP APPROVED

In stock and ready to ship. Kit contains: 16" Stainless upper with 1-9 twist M4 profile barrel, carbine gas system, A2 Flash hider, Mil-Spec Upper with M4 feed ramps, forward assist and charging handle, 13.5 inch matrix foxtrot keymod rail, Mil-Spec Lower Parts Kit, Magpul MOE Stock in black, M16 MPI tested Black Nitride BCG and standard charging handle and Buffer tube kit. This is everything to complete a stripped lower receiver.

Build Traditions' Deerhunter Percussion Muzzleloader Kit and enjoy the precise accuracy of the finished rifle. You'll take enormous pride in building, shooting and displaying the gun on a wall or fireplace mantel in your home. The 24" octagonal barrel is rifled for patched ball loads and comes equipped with adjustable fiber-optic sights. Color-case-hardened lock with V-type mainspring for fast lock time. Single trigger. One-piece select hardwood stock. Aluminum ramrod. Percussion cap ignition. Barrel length: 24". OAL: 40". Wt: 6 lbs. Rate of twist: 1 in 48". Item number#: IK-219445

All parts to build what appears to be a very basic, entry level, no-name AR - minus the lower receiver - $349.99.

The Adams Arms Build-It-Yourself Kit is the ultimate package to complete your new AR-15 build. All you need is a stripped lower! If you have a lower you've been waiting to build or want to start a new project, this kit is for you. All Adams Arms parts come with our Lifetime Warranty. Please allow 2-3 weeks for shipping. The Build-It-Yourself Kit includes: Adams Arms 16" Carbine Length M4 Complete Upper Designed with our patented Piston System Includes complete Bolt Carrier Group and Charging Handle Fits any standard mil-spec lower reciever Carbine Length Gas System

Christmas Sales and FREE Shipping! Kit included 80% Lower, Upper and 15" Keymod rail with mounting accessories. Complete Upper with forward assist and "Sons of Liberty" dust cover installed. Forged 80% Machined Lower and Upper. Material is 7075-T6. Fully machined to mil-spec tolerances. Bead blasted and anodized in Black and Burnt Bronze. No FFL required. This is not a complete receiver and still requires machining. Operations needed to completes are as follow: Fire control group, trigger pin, hammer pin, trigger slot and safety selector hole.

Cheapest way to build an AR15. These are the same parts on the Anderson optic ready rifle your local dealer tries selling for $550-$650. All you need is a stripped lower.

Mil-Spec forged upper Receiver, Anderson 16 ” Med Contour Barrel with 1:7 Twist 300 Blackout Caliber, Parkerized Finish, Carbine Gas System, Chrome Lined MPI Tested M16 Bolt Carrier Group, Charging Handle, 12 in Free Float Keymod Handguard, A2 Style Flashhider, Mil-Spec LPK, Mil Speck 6 position Stock and buffer kit (milspec diameter tube). This is everything to build a complete rifle minus the stripped lower receiver.

Ghost Firearms 16" Complete Upper Receiver Chambered in 300 AAC Blackout (7.62x35mm) M16 Bolt Carrier Group Mil-spec Charging Handle A2 Flash Hider 1:8 Twist 4150 Chrome Moly Steel Barrel Pistol Length Gas System Low Profile Gas Block 10" Free Float Hand Guard Mil-Spec 7075 T6 Upper Receiver with Hard Coat III Anodized Finish Mil-Spec Stock Kit Ghost Firearms Mil-spec Lower Parts Kit Please allow 3-6 Business days to build and test fire all uppers.

Our Ar-15 Build Kit comes with everything you need to build your rifle. This is perfect for someone who is wanting to build a ar-15 and learn the trade. Our enhanced kit comes with our tier 3 upper assembly that includes a 12 inch free float keymod handguard. Our enhanced angle nitride bolt carrier group and charging handle. Mil-Spec Lower Parts Kit. Basic m4 stock with our enhanced reduced recoil buffer spring. All backed by our lifetime warranty T6-7075 Upper Receiver 12 in Keymod Free Float Handguard

TraditionsTM Build-it-Yourself Rifle Kit. Do you like working with your hands? With a little help from our friends at Traditions,TM you can use your hands to craft a piece of history! Sold only as a complete kit, this Build-It-Yourself Rifle lets you build a classic, right-handed, percussion-cap long barrel.33 1/2" white octagonal (un-blued) barrel with 1:66" rifled twist. Ready-to-finish hardwood stock. Solid brass furniture. Has a V-type mainspring. Fixed rear sight, blade front sight.

Fully Assembled/Headspaced Anderson Upper Receiver w/ 16 ” M4 Contour Barrel with 1:8 Twist, Chambered in 5.56/.223, Parkerized Finish, Carbine Gas System Kit Includes everything to make 5.56 AR15 Rifle EXCEPT STRIPPED LOWER Low Profile Gas Block Carbine Length Gas Tube Lower Parts Kit MATRIX ARMS 13" Free Floating Keymod Handguard Complete Mil-Spec Diameter Buffer Kit w/ Stock Nitride MPI Tested M16 Bolt Carrier Group Charging Handle Upper Receiver 16" 5.56 M4 Contour Barrel A2 Style 5.56 Flash Hider

AR Build kit. This kit comes with a upper receiver already assembled with a MilSpec upper receiver with forward assist, dust cover and M4 feed ramps, Black Nitride coated M16 BCG, Standard Charging Handle, 15" Matrix Charlie Rail, 16 inch 1-8 twist .223 wylde stainless steel barrel in M4 profile and standard A2 flash hider. Comes with Mil Spec LPK, A2 pistol grip, 6 Position Mil Spec stock and buffer Kit. This is everything that you would need to finish a stripped lower receiver and it ships straight to your house.

Kit included 80% Lower, Upper and 15" Keymod rail with mounting accessories. Anderson Upper (sport version without forward assist and dust cover) and 80% lower. Forged 80% Machined Lower and Upper. Material is 7075-T6. Fully machined to mil-spec tolerances. Bead blasted and anodized in OD Green locally here in San Jose, CA. No more color mis-matching, get the DYI set for a perfect color build in OD Green.

SKU#: KIT0031 AR-15 carbine kit .223/5.56 bolt carrier group (U.S. made) Standard charging handle Ejection port/dust cover assembly Forward assist assembly 16" U.S. made barrel 1:7" twist Carbine length gas tube (U.S. made) Low profile gas block Muzzle brake (phantom design) 16" super slim quad rail Buffer tube Buffer spring 3.0 oz. buffer Steel end plate Steel castle nut Includes both upper and lower parts DOES NOT INCLUDE LOWER RECEIVER

The parts included are below: AR-15 Upper Receiver (All upper receiver parts below are assembled) 7.5" Phosphate Barrel 1/7 twist 300 Blackout 7" Quad Rail Hand Guard Pistol Barrel Length Gas Tube, and low pro gas block Forward Assist Ejection Port Cover Charging Handle M-16 Bolt Carrier Group Flash Hider with Crush Washer AR-15 80% Lower Receiver Pistol Buffer Tube with cushioned grip Lower Parts Kit This is a not an FFL item. This is not a complete receiver and still requires machining to be done.

SKU#: KIT0031 AR-15 carbine kit .223/5.56 bolt carrier group (U.S. made) Standard charging handle Ejection port/dust cover assembly Forward assist assembly 16" U.S. made barrel 1:7" twist Carbine length gas tube (U.S. made) Low profile gas block Muzzle brake (phantom design) 16" super slim quad rail Buffer tube Buffer spring 3.0 oz. buffer Steel end plate Steel castle nut Foam buffer pad Includes both upper and lower parts

Anderson Patriotic Kit: Battle Worn and American Flag Cerekote Finish Anderson Lower, Upper, Ext 15” Forearm Kit and Ejection port cover and pin.

Upper Receiver w/ 16 ” M4 Contour Barrel with 1:8 Twist, Chambered in 5.56/.223, Parkerized Finish, Carbine Gas System. Kit Includes everything to make 5.56 AR15 Rifle EXCEPT STRIPPED LOWER Low Profile Gas Block Carbine Length Gas Tube Lower Parts Kit Matrix Arms 15" Free Floating Super Slim Keymod Handguard Complete Mil-Spec Diameter Buffer Kit w/ BLACKHAWK! Stock Nitride MPI Tested M16 Bolt Carrier Group Charging Handle Upper Receiver w/ Parts Installed 16" .5.56 M4 Contour Barrel A2 Style 5.56 Flash Hider

Thanks to DoctorJelly for highlighting this earlier. I wanted to repost with better picture so there is a better understanding of what this is, as well as highlighting a slightly reduced price. Free ship from Delta Team Tactical over $100, free ship from Amazon, free ship from Dean's Sports, free ship from Arsenal Defense. BOLT CARRIER GROUP ($79.99) http://www.deltateamtactical.com/AR-15-M16-M4-Davidson-Defense-Premium-Complete-Melonite-Nitride-bolt-carrier-group-BCG_p_4190.html

Free shipping over $100 at Delta Team Tactical Free shipping at Amazon Free shipping at Dean's Sports Delta Team Tactical: Your choice of bolt carrying group ($79.99): http://www.deltateamtactical.com/AR-15-M16-M4-Davidson-Defense-Premium-Complete-Melonite-Nitride-bolt-carrier-group-BCG_p_4190.html http://www.deltateamtactical.com/Davidson-Defense-Premium-M16-AR-15-Black-Nitride-Finish-M16-Bolt-Carrier-Group-BCG-_p_4467.html http://www.deltateamtactical.com/Crosshills-Technology-Black-Nitride-Finish-Bolt-Carrier-Assembly-223-556_p_4389.html Your choice of lower parts kit ($43.99):

Ships within 48 hours $5.95 FLAT RATE SHIPPING Upper w/ 10.5″ Contour Barrel with 1:7 Twist, Chambered in 5.56/.223, Parkerized Finish, Pistol Gas System Kit Includes everything to make AR15 pistol EXCEPT STRIPPED LOWER Low Profile Gas Block Pistol Length Gas Tube Lower Parts Kit 9" Victor Matrix Arms Free Floating Keymod Handguard Complete Pistol Buffer Kit w/ Blade Nitride MPI Tested M16 Bolt Carrier Group Charging Handle Upper Receiver w/ Parts Kit Installed 10.5" Barrel A2 Style 5.56 Flashhider Blade Features

Use code 'weekend' for 10% off $5.95 flat rate shipping

FREE SHIPPING Complete .300 AAC kit (less the lower) Includes a 600 Denier padded case, CBC Industries 16" Upper complete with CBC Nitrite bolt carrier group and charging handle. The upper is assembled in Charleston, SC by CBC Industries, a company synonymous with high-quality material and meticulous workmanship. The flat top M4 Mil-Spec upper receiver are forged CNC Machined from 7075-T6 Aluminum with Mil-Spec Type 3 hard coat anodized in rugged black.

Original Soviet made Gryazev-Shipunov GSh-23 twin-barreled automatic aircraft cannon parts kit, 23x115mm, complete, USED in very good condition Sold as a parts set. Keep those pesky enemy fighters off your wing with this autocannon! The GSh-23 is a twin barreled, 23mm aircraft gun designed using the Gast Gun principle. This solenoid fired cannon has no recoil springs, instead using the gas tapped from one barrel to cycle the other. These cannons were commonly installed on Jet fighters as a ground attack and air defense weapons.

AR-10 Kit without lower receiver.

Upper Receiver w/ 16” Light Contour BARREL 1-9 TWIST, Chambered .223 Wylde, with gas hole drilled to .07, Parkerized M4 Feed Ramps on Barrel Extension, Gas Block diameter is .750, Carbine Gas System. Kit Includes everything to make .223 Wylde AR15 Rifle EXCEPT STRIPPED LOWER Low Profile Gas Block Carbine Length Gas Tube Lower Parts Kit 15" Foxtrot Matrix Arms Keymod Handguard Complete Mil-Spec Diameter Buffer Kit w/ BLACKHAWK! Stock Chrome Lined MPI Tested M16 Bolt Carrier Group Charging Handle Upper Receiver w/ Parts Installed

300 BLACKOUT RIFLE KIT WITH NO LOWER RECEIVER 16 Inch Barrel M4 Feed Ramp Nitride 1×8 Upper Are 7075 T-6 Aluminum This rifle kit contains all USA Made components to complete YOUR 300BLK Blackout Rifle using your stripped AR lower receiver (Does not include Magazine or Sights). Chamber - 300BLK Blackout Barrel Twist - 1×8 Barrel Thread - 5/8×24 Barrel Steel - 4150 Chrome Moly / Nitride Processed Flash Hider - A2 Flash Hider Handguard - 12" Free Float Keymod Rail Gas Block -.750 Low Profile gas block, Pistol Gas Tube with Pin Upper Receiver - M4 Flat-top Upper with Feed Ramps

After over 50 years of searching for these on the international market, we’ve finally obtained the classic .308 Bren as used from the 1950s through the 1990s ! Last major use was in the Falklands War, but they are still blasting away in the Congo, Sudan, and other hot spots. Predecessor to the MAG-58, the Bren .308 LMGs evolved in many versions, whether converted from existing Bren models or made completely new, these guns were a formidable improvement on the .303 models. Stalwart enough for use in the Falkland operation where British 2 Para, employed them along side the MAG-58.

----16 inch complete upper build kit with match grade 4150V 5.56/.223 NATO barrel WITH 12 inch Key mod hand guard-minus BCG and charging handle build kit comes with the following parts: expect SUB MOA. *16 inch match grade chrome moly barrel 1x7 twist *M4 Profile * 1x7 twist *carbine gas length, .750 gas shoulder , 1/2x28 threaded *forged upper with m4 feed ramps *carbine gas tube, roll pin, and steel low pro gas block .750 *12 inch free float key mod hand guard with barrel nut and 2 accessory rails *A2 muzzle break and crush washer $265 SHIPPED

The Ultimate Anderson Zombie Kit. Zombie Certified Upper and lower. Green 8.75" slotted free float kit with ” Zombie” engraved in it. Forearm has 3 long rails and 1 short rail. Zombie Time Tactical Charging Handle.

Complete 5.56 Pistol Kit WITHOUT Lower Receiver 7 1/2″ Barrel M4 Feed Ramp Nitride 1×7 (Does no Include Stripped Lower Receiver) Upper Are 7075 T-6 Aluminum This pistol kit contains all Made In America components to complete YOUR 5.56 pistol. The pistol Kit (Does not include Magazine or Sights). Chamber - 5.56 Nato Barrel Twist - 1×7 Barrel Thread - 1/2×28 Barrel Steel - M4 Chrome Moly / Nitride Processed Flash Hider - A2 Flash Hider Handguard - 7" Free Float Aluminum Keymod Rail Gas Block -.750 Low Profile gas block, pistol Gas Tube with Pin

These Polish AKM rifle kits are in very good condition and all major components have matching #'s. Produced by the famous Polish Radom Factory these kits feature all original Polish parts. These kits were carefully de-milled piece by piece and they do include everything minus barrel and receiver (even the trigger guard that is not pictured). You will still want to purchase a receiver, semi auto trigger kit from us to convert this to semi auto, retainer plate, rivets, and consider one of our US Chrome Moly or nitride barrels starting at 69.00.

Anderson upper Receiver Anderson 16 ” Med Contour Barrel with 1:8 Twist 300 Blackout Caliber, Parkerized Finish, Pistol Gas System Chrome Lined MPI Tested M16 Bolt Carrier Group Charging Handle 12 in Free Float Keymod Handguard Gen 2 A2 Style Flashhider Anderson LPK BLACKHAWK! Stock and buffer kit (milspec diameter tube)

Critical Capabilities Billet AR15 Lower / Upper Receiver Set - $199.99 with free shipping http://www.shop.doasales.net/Critical-Capabilities-Billet-AR15-Lower-Upper-Receiver-Set-CCSET.htm Lower Specs •Machined from 7075-T6 aircraft grade billet aluminum •Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 •Precision broached magazine well with beveled feed lips •Machined and engraved to be compatible with 45 and 60 degree short throw fire control selectors such as the BAD_ASS ST 45 Lever •Caliber marking of “Multi” so it can be used with many different caliber uppers

Complete AR15 Pistol Kit WITH 80% Stripped Lower Receiver (BLACK) 80% Lower and Upper Are BLACK 7 1/2″ M4 Feed Ramp Phosphate 1×7 (Including 80 percent Stripped Lower Receiver) This pistol kit contains all components to complete YOUR AR-15 Pistol. The kit comes WITH the 80 percent machined stripped lower receiver (Does not include Magazine or Sights). Chamber - 5.56 Barrel Twist - 1×7 Barrel Thread - 1/2×28 Barrel Steel - Chrome Moly / phosphate Processed Flash Hider - A2 Flash Hider Handguard - 4" Four Rail Handguard

COMPLETE AR15 RIFLE KIT WITH 80% STRIPPED LOWER RECEIVER 16″ M4 Feed Ramp Nitride 1×9 (Including 80 percent Stripped Lower Receiver) This rifle kit contains all components to complete YOUR AR-15 Rifle. The rifle kit comes WITH the 80 percent machined stripped lower receiver (Does not include Magazine or Sights). Chamber - 5.56 Barrel Twist - 1×9 Barrel Thread - 1/2×28 Barrel Steel - Chrome Moly / phosphate Processed Flash Hider - A2 Flash Hider Handguard - Carbine Black Handguards Gas Block -.750 single rail gas block, Carbine Gas Tube with Pin

AR-15 Rifle Kit - 16" M4 Carbine (Complete Upper, Lower Parts Kit & Carbine Buttstock) 16" M4 Rifle Kit comes with everything needed to complete a stripped lower receiver. Includes fully assembled, headspaced and test fired upper receiver, lower parts kit and buttstock. Rifle kit does not include stripped lower receiver or magazines. Barrel: Chrome Moly Vanadium M4 Feed Ramps 16" Length 1x9 Twist A2 Flash Hider Manganese Phosphated Phosphated under Front Sight Base Taper Pins in F-marked Front Sight Base Threaded Muzzle M4 Profile Barrel Chamber: 5.56x45mm

BRAND NEW CONDITION! ORIGINAL METRIC FAL KITS with MATCHING NUMBERS

Black Rain Ordnance (BRO) Milled Billet Gen 2 upper & lower receivers, Biohazard logo, Model: Fallout15, solid winter trigger guard, flared magazine well, battle grooves, Mil-spec, stamped multi-cal, pictograph for: fire, safe and full auto, hard coat grade III anodizing. M4 feed ramps, "Blacked out" t-markings. Made to withstand the worst of conditions. Unsurpassed craftsmanship. Sets Include: Black Rain stripped lower receiver, Black Rain stripped upper receiver. Product Code: BROBLST

I just called them and they confirmed they have several in stock. Lowers are sold with uppers as a set, price is $200. That is the only lower they sell, it has to be purchased as a set. Very nice guy over the phone.

J & S offers complete AR-15 part kits for $540. There are two models to choose from, Flat Top model or A2 upper model. Full kit includes Upper receiver assembly with 16" H-Bar barrel, upper receiver(A2) with fully adjustable rear sights, charging handle, bolt carrier assembly, 16" button rifled barrel made from chromemoly steel chambered to 5.56 NATO, handguards, A2 front sight with sling swivel and bayonet lug, threaded muzzle with A2 flash suppressor, Olympic Arms lower receiver parts kit, Complete M-4 Collapsible Stock assembly.