Firearm Kits Gun Parts
(280 deals total)

  • Firearm Kits
from $379.99
UPC: 000516444601
MPN: 516444601
Caliber: 223/5.56
Type: Rifle Kit
Overall Length: 24.5"
from $319.99
UPC: 745557100741
MPN: RK9MM16LPK
Caliber: 9mm
Type: Build Kit
Overall Length: 17.8000
from $299.99
UPC: 745557101038
MPN: PK556-LPK
Overall Length: 14.2500
from $314.94
UPC: 819925022666
Caliber: 9mm
Type: Pistol: Semi-Auto
from $499.99
UPC: 005165447638
MPN: 5165447638
Caliber: 223/5.56
Type: PSA Custom Firearm
Overall Length: 24.5"

Filter Firearm Kits Gun Parts

29 months ago
DD Custom Arms "X.M.V Gen 1 w/ MVR" AR-15 Pistol Featuring Davidson Defense Upper 9MM 4" 4150 CMV Nitride 1:10T 4" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 9mm / 9x19
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29 months ago
DD Custom Arms "X.M.V Gen 1 w/ MVR" AR-15 Pistol Featuring Davidson Defense Upper 9MM 4" 4150 CMV Nitride 1:10T 4" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 9mm / 9x19
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29 months ago
DD Custom Arms "X.M.V Gen 1 w/ Shotac Cantilever" AR-15 Pistol Featuring Davidson Defense Upper 9MM 4" 4150 CMV Nitride 1:10T 4" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 9mm / 9x19
0
29 months ago
DD Custom Arms "E.G V.1 w/ Sniper Grey Parts Kit" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock Holosun Holosun Technologies, 407C-X2, Red Dot, 2 MOA, Black, Side Battery, Solar Failsafe, Mount Not Included Single Reticle Option Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0
29 months ago
DD Custom Arms "B.W V.1" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, has low recoil, and is a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
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29 months ago
DD Custom Arms "G.G. 3000" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, has low recoil, and is a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
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29 months ago
DD Custom Arms "R.M V.1" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock Swampfox Justice RMR 1x27 Red Dot 3 MOA Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, has low recoil, and is a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
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29 months ago
DD Custom Arms "MohRespec" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock Swampfox Justice RMR 1x27 Red Dot 3 MOA Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, has low recoil, and is a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
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29 months ago
DD Custom Arms "Flashy" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Glock Compatible Sight Set, Fiber Optic, Suppressor Height Glock Holosun Holosun Technologies, 407C-X2, Red Dot, 2 MOA, Black, Side Battery, Solar Failsafe, Mount Not Included Single Reticle Option Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0
29 months ago
Davidson Defense "Expiration Date w/ Northtac P-12" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16" 416R SS Nitride 1:8T 12" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Davidson Defense "Expiration Date w/ JE CQB 2" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16" 416R SS Nitride 1:8T 12" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Davidson Defense "Expiration Date w/ Northtac P-11" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16" 416R SS Nitride 1:8T 12" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Davidson Defense "Expiration Date w/ Northtac V10" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16" 416R SS Nitride 1:8T 12" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Davidson Defense "Expiration Date w/ Holosun Micro Red Dot" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16" 416R SS Nitride 1:8T 12" M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Quick Overview SKU: 5165450299 UPC: 5165450299 MFR#: 5165450299 Barrel Length: 16"  Gas System: Carbine-Length Barrel Profile: M4 Barrel Steel: 4150V Chrome Moly Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1 in 7" Barrel Extension: M4 Diameter at Gas Block: .750"  Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Hand guard Type: PSA 15" Lightweight M-Lok Free Float Bolt Carrier Group Included: Yes Bolt Steel: 9310, Nitrided
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29 months ago , by Dealer
New Specials from KM Tactical. Releasing @ Shot Show 2024, available for shipment now! New Sig compatible parts include: Full-Size P320 Slides Compact P320 Slides P365 XL Slides Stainless or Nitride Barrels For Mentioned Slides!
2
29 months ago
Davidson Defense "Forgotten Luck w/ Northtac P-11" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16.5" 4150 CMV Nitride 1:7T 15 M-Lok Guantlet Arms Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
Davidson Defense "Golden Eagle w/ FLX01" AR-15 Rifle Featuring Davidson Defense Upper .300 Blackout 16" 4150 CMV Nitride 1:8T 15" M-Lok Gauntlet Arms Free Float Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: .300 Blackout Classification: Rifle Barrel: ELD Performance "Fin" 16" .300 Blackout, Pistol Gas, Medium Profile, 1:8T, 4150 CrMoV, Nitride Twist Rate: 1:8T Thread Pitch: 5/8x24
0
29 months ago
Davidson Defense "Golden Eagle w/ Northtac P-12" AR-15 Rifle Featuring Davidson Defense Upper .300 Blackout 16" 4150 CMV Nitride 1:8T 15" M-Lok Gauntlet Arms Free Float Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: .300 Blackout Classification: Rifle Barrel: ELD Performance "Fin" 16" .300 Blackout, Pistol Gas, Medium Profile, 1:8T, 4150 CrMoV, Nitride Twist Rate: 1:8T Thread Pitch: 5/8x24
0
29 months ago
Davidson Defense "Rapid Resolution w/ JE CQB 2" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16.5" 4150 CMV Nitride 1:7T 15 M-Lok Trinity Force Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: 5.56 NATO Classification: Rifle Barrel: Mercury Precision "Satellite" 16.5" 5.56 NATO, Government Profile, Nitride, Mid Gas Twist Rate: 1:7T Thread Pitch: 1/2x28
0
29 months ago
SKU 5165447638B Brand Palmetto State Armory Model Number 5165447638B UPC 5165447638B DETAILS Barrel Length: 16" Gas System: Midlength Barrel Profile: A2 Barrel Steel: 4150 Chrome-Moly Vanadium Barrel Finish: Nitride Chrome Lining: None Muzzle Thread: 1/2-28 Chamber: 5.56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material: Forged 7075 T6 Receiver Type: M4 Handguard Type: PSA 13.5" Lightweight M-Lok Rail Bolt Carrier Group Included: Yes Bolt Steel: Carpenter 158
0
29 months ago
Davidson Defense "Golden Eagle w/ Northtac V10" AR-15 Rifle Featuring Davidson Defense Upper .300 Blackout 16" 4150 CMV Nitride 1:8T 15" M-Lok Gauntlet Arms Free Float Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: .300 Blackout Classification: Rifle Barrel: ELD Performance "Fin" 16" .300 Blackout, Pistol Gas, Medium Profile, 1:8T, 4150 CrMoV, Nitride Twist Rate: 1:8T Thread Pitch: 5/8x24
0
29 months ago
Davidson Defense "Rapid Resolution w/ Holosun Micro Red Dot" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16.5" 4150 CMV Nitride 1:7T 15 M-Lok Trinity Force Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: 5.56 NATO Classification: Rifle Barrel: Mercury Precision "Satellite" 16.5" 5.56 NATO, Government Profile, Nitride, Mid Gas Twist Rate: 1:7T Thread Pitch: 1/2x28
0
29 months ago
Davidson Defense "Rapid Resolution w/ JE CQB 2" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16.5" 4150 CMV Nitride 1:7T 15 M-Lok Trinity Force Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: 5.56 NATO Classification: Rifle Barrel: Mercury Precision "Satellite" 16.5" 5.56 NATO, Government Profile, Nitride, Mid Gas Twist Rate: 1:7T Thread Pitch: 1/2x28
0
29 months ago
Davidson Defense "Rapid Resolution w/ Northtac P-12" AR-15 Rifle Featuring Davidson Defense Upper 5.56 NATO 16.5" 4150 CMV Nitride 1:7T 15 M-Lok Trinity Force Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: Barrel: Muzzle Device: Upper Receiver: Handguard: Bolt Carrier Group: Charging Handle: LPK: Stock: Optic: Specifications: Caliber: 5.56 NATO Classification: Rifle Barrel: Mercury Precision "Satellite" 16.5" 5.56 NATO, Government Profile, Nitride, Mid Gas Twist Rate: 1:7T Thread Pitch: 1/2x28
0
29 months ago
Davidson Defense "Charcoal Sunset" AR-15 Rifle Featuring Davidson Defense Upper 7.62x39mm 16.25" 4150 CMV Nitride 1:9T 15" M-Lok Gauntlet Arms Free Float Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 7.62x39
0
29 months ago
Davidson Defense "Coral Maze" AR-15 Rifle Featuring Davidson Defense Upper 7.62x39mm 16.25" 4150 CMV Nitride 1:9T 15" M-Lok Timber Creek Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 7.62x39
0
29 months ago
DD Custom Arms "Toxic Ambition w/ Northtac F12 Red Dot" 9mm Glock 19 Gen 1-3 Compatible Complete Slide ELD Performance 9mm Black Nitride Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock Northtac Ronin F12 1x27mm 2 MOA RMR/Picatinny Micro Dot Sight Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0
29 months ago
DD Custom Arms "Pixel Gap" 9mm Glock 19 Gen 1-3 Compatible Complete Slide ELD Performance Glock 19 Compatible, 9MM, Titanium Nitride Gold Non-Threaded Barrel 9mm < > Titanium Nitride Gold Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
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29 months ago , by Dealer
Want to see ALL of our Gun.Deals Exclusive Prices? CLICK HERE TO CHECK OUT ALL THESE DEALS SPECIFICATIONS: Caliber: 9mm Classification: Glock 19 9mm Gen 1-3 Complete Slide Barrel: Match Grade - Glock 19 Compatible Threaded Barrel - Black Nitride Barrel Material: Performance Grade Steel Thread Pitch: 1/2x28 Slide: Recoil Technologies Glock G19 Compatible Slide w/ RMR Cut, Black Nitride Muzzle Device: KAK Industry 1/2x28 Thread Protector Slide Finish: Black Nitride
0
29 months ago
Davidson Defense "Snow Desert" AR-15 Pistol Featuring Davidson Defense Upper 5.56 NATO 10.5" 4150 CMV Phosphate 1:7T 10 M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
DD Custom Arms "Mountain Man w/ Northtac F12 Red Dot" 9mm Glock 19 Gen 1-3 Compatible Complete Slide ELD Performance 9mm Black Nitride Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock Northtac Ronin F12 1x27mm 2 MOA RMR/Picatinny Micro Dot Sight Optic (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0
29 months ago
DD Custom Arms "GrandSlam" 9mm Glock 19 Gen 1-3 Compatible Full Pistol Build Kit (Everything Minus Frame) ELD Performance Glock 19 Compatibile, 9MM, Titanium Nitride Gold Non-Threaded Barrel 9mm Titanium Nitride Gold Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0
29 months ago
DD Custom Arms "Avro" 9mm Glock 19 Gen 1-3 Compatible Full Pistol Build Kit (Everything Minus Frame) ELD Performance 9mm Black Nitride Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, low recoil, and a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun.
0
29 months ago
DD Custom Arms "Red Top" 9mm Glock 19 Gen 1-3 Compatible Full Pistol Build Kit (Everything Minus Frame) Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, low recoil, and a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
0
29 months ago
DD Custom Arms "Heatblast" 9mm Glock 19 Gen 1-3 Compatible Complete Slide Live Free Armory 9mm 4140 SS CHF Black Nitride Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, low recoil, and a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun. Barrel:
0
29 months ago
Davidson Defense "Snow Desert" AR-15 Pistol Featuring Davidson Defense Upper 5.56 NATO 10.5" 4150 CMV Phosphate 1:7T 10 M-Lok Gauntlet Arms Freefloat Handguard Full Build Kit (Assembled or Parts Kit) Caliber: 5.56x45 NATO / .223 Remington
0
29 months ago
DD Custom Arms "Bellator w/ Strike Industries Compensator" 9mm Glock 19 Compatible Full Pistol Build Kit (Everything Minus Frame) Tall Profile Fiber Optic Sight - MOS Small Frame, Red Rods Installed Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum The 9mm caliber has become immensely popular over the years, and for good reason. This caliber is budget-friendly, low recoil, and a great option for home defense. Its popularity has made it easier to access compared to other calibers. This caliber is a great option for slide build kits, Glocks, and your everyday handgun.
0
29 months ago
SKU 51655153654 Brand Palmetto State Armory DETAILS Manufacturer: Palmetto State Armory Product Line: Sabre-15 Caliber: Multi Platform: AR-15 Trigger: Hiperfire RTB Trigger Takedown/Pivot Pins: Battle Arms Development Rail Length: 15.25" Knurled Slant Rail Finish: Alpine Tiger Stripe Includes: Upper, Forward Assist, Ejection Port Cover, Lower Receiver, and Free Float 13.5" Knurled Slant Rail. FEATURES
1
29 months ago
DD Custom Arms "Diving Strake" 9mm Glock 19 Gen 1-3 Compatible Full Pistol Build Kit (Everything Minus Frame) ELD Performance Glock 19 Compatibile, 9MM, Titanium Nitride Gold Non-Threaded Barrel 9mm Titanium Nitride Gold Barrel Polymer Rear Sight for Glock slides black with white U-notch Glock (Assembled or Parts Kit) Caliber: 9mm Luger / Parabellum
0