2756 Products
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2756 Products
Clear AllCATEGORY
- Back Up / Iron Sights
- Barrels & Accessories
- Bipod & Monopod Accessories
- Bipods & Monopods
- Bolt Carrier Groups and Parts
- Bolt Releases
- Caliber Conversions
- Charging Handles
- Cleaning Supplies
- Conversion Kits
- Frames
- Furniture Sets
- Gas Blocks
- Gas Piston Conversions
- Grips
- Light/Laser Mounts
- Lower Parts and Kits
- Lower Receivers
- Magazine Accessories
- Magazines
- Magwells
- Muzzle Devices
- Parts
- Pistol Braces
- Precision Chassis/Stocks
- Precision Rifle Bases
- Rail Accessories
- Rails & Handguards
- Receiver Sets
- Red Dot Mounts
- Remote Light Switches
- Scope Accessories
- Scope Mounts
- Side Saddles
- Sight Parts
- Sights
- Slides
- Slings & Mounts
- Stock Components
- Stocks
- Suppressor Accessories
- Triggers
- Upper Parts
- Upper Receivers
- Weapon Lights
SUB CATEGORY
- AK Gas Pistons
- Accessories
- Barrel Extensions
- Barrel Nuts
- Barrels
- Bipods
- Blast Diverters
- Bolt Assemblies
- Bolt Catches
- Bolt and Carrier Parts
- Buffer Kits
- Buffer Springs
- Buffer Tubes
- Buffers
- Carbine Stocks
- Carbon Scraper
- Carrier Assemblies
- Charging Handles
- Cheek Risers
- Complete Bolt Carrier Groups
- Connectors
- Drop In Handguards
- Ejection Port Covers
- End Plates and Castle Nuts
- Extractors
- Fake Suppressors
- Featureless Stocks
- Firing Pins & Strikers
- Flash Hiders
- Forends
- Forward Assists
- Forward Optic Mounts
- Free Float Handguards
- Front Sight Posts
- Front Sights
- Gas Tubes
- Guide Rods & Assemblies
- Hammers & Assemblies
- Handstops
- Lower Parts Kits
- MIL-SPEC Buffer Kits
- Magazine Floorplates and Extensions
- Magazine Followers
- Magazine Releases
- Magazine Tube Extensions
- Magazines - Restricted Capacity
- Magazines - Standard Capacity
- Muzzle Brakes and Comps
- Offset Sights
- PDW Stocks
- Parts Kits
- Pistol Buffer Kits
- Pistol Grips
- Rail Covers
- Rail Sections
- Rear Sights
- Recoil Springs
- Rifle Buffer Kits
- Rifle Stocks
- Rimfire
- Safety Selectors
- Shims and Washers
- Shotgun Optic Mounts
- Side Mounts
- Sight Rails
- Sight Sets
- Slide Adapter Plates
- Slide Back Plates
- Slide Stops
- Sling Mounts
- Small Parts and Components
- Springs
- Stock Accessories
- Stock Adapters
- Stock Kits
- Takedown and Pivot Pins
- Thread Adapters
- Throw Levers
- Trigger Guards
- Trigger Pins
- Upper Parts Kits
- Vertical Foregrips
BRAND
- Adaptive Tactical
- Aero Precision
- Agency Arms
- Aimsports
- Alpha Shooting Sports
- American Defense
- Anderson Manufacturing
- Angstadt Arms
- Apex Tactical
- Arisaka Defense
- B5 Systems
- Backup Tactical
- Ballistic Advantage
- Battle Arms Development
- Black Rain Ordnance
- Bravo Company Manufacturing
- Breek Arms
- CGS Group
- CMC Triggers
- CMMG
- Caldwell
- Centurion Arms
- Command Arms
- Cross Machine Tool
- Cryptic Coatings
- D&H Industries
- Daniel Defense
- Dead Air Armament
- Diamondback Firearms
- Elftmann
- Ergo Grips
- Evolution Gun Works
- Evolve Weapons Systems
- FN America
- Fail Zero
- Faxon Firearms
- Ferfrans
- Fortis Manufacturing
- Forward Controls Design
- Foxtrot Mike Products
- GG&G
- Geissele Automatics
- Ghost Inc.
- Grey Ghost Precision
- Griffin Armament
- Guntec USA
- HIPERFIRE
- Hera Arms
- Hogue
- JP Enterprises
- James Madison Tactical
- KAK Industry
- KNS Precision
- Krebs Custom
- Kynshot
- LBE Unlimited
- LaRue Tactical
- Lancer Systems
- Lantac USA
- Law Tactical
- Leapers / UTG
- Lewis Machine & Tool
- Luth-AR
- MDT
- Manticore Arms
- Midwest Industries
- Mission First Tactical
- Next Level Armament
- Night Fision
- NightHawk Custom
- Noveske Rifleworks
- Odin Works
- Overwatch Precision
- P.O.F. USA
- Phase 5 Tactical
- Pioneer Arms
- Precision Reflex, Inc.
- Primary Arms
- Primary Weapons Systems
- Q
- RS Products
- Radian Weapons
- Radical Firearms
- Rearden
- Reptilia Corp
- Rise Armament
- Rival Arms
- Rock River Arms
- Rosco Manufacturing
- Ruger
- SB Tactical
- SCT Manufacturing
- SLR Rifleworks
- San Tan Tactical
- Seekins Precision
- Shalo Tek
- Slate Black Industries
- Sons of Liberty Gun Works
- Spike's Tactical
- Sprinco USA
- Stern Defense
- Streamlight
- Strike Industries
- Superlative Arms
- SureFire
- Sylvan Arms
- TRUE Precision
- Tactical Kinetics
- Tandemkross
- Tango Down
- Taran Tactical
- Texas Weapon Systems
- Timber Creek Outdoors
- Timney Triggers
- TriggerTech
- Trijicon
- Troy Industries
- US Palm
- Unity Tactical
- VG6 Precision
- VKTR Industries
- VLTOR
- Volquartsen
- WMD Guns
- Warne Scope Mounts
- Wilson Combat
- Yankee Hill Machine
- Zaffiri Precision
- Zastava
- AK Handguards
- AK Safety
- AR Furniture Kit
- AR Lowers
- AR Uppers - Barreled
- AR Uppers - Complete Upper Half
- Barrels
- Barrels - Handgun
- Bipod Accessories
- Bipods
- Bolt Assembly
- Bolt Carrier Group
- Bolt Carrier Group Pistol Cal
- Bolt Catch
- Buffer
- Buffer Springs
- Caliber Conversions
- Carrier Assembly
- Charging Handle
- Cleaning Supplies
- Complete Buffer Kits
- Ejection Port Cover
- End Plate
- FLASHLIGHTS / LASERS / IR - WEAPON MOUNT
- Firing Pin/Striker
- Forward Assist
- Gas Block
- Gas Tubes / Pistons
- Grip
- Grip Accessories
- Handguard Accessories
- Handguards
- Handguards Drop In
- Handguards Free Float
- Handgun Frames
- Handgun Muzzle Devices
- Handgun Parts
- Handgun Sights
- Handgun Slides
- Iron Sights
- Light Accessories
- Light Mounts
- Lower Parts
- Lower Parts Kits
- Magazine Accessory
- Magazine Release
- Magazines
- Magwell
- Muzzle Devices
- Optic Accessories
- Pins (Trigger / Takedown / Etc.)
- Rail Bases
- Receiver Extension
- Recoil Springs
- Red Dot Mounts
- Safety Selector
- Scope Mounts
- Shotgun Magazine Tubes
- Shotgun Side Saddles
- Sling Mounts
- Springs / Detents / Small Parts
- Stock Accessories
- Stock Kits
- Stocks
- Suppressor Parts
- Trigger Guard
- Triggers
- Upper Parts
FITMENT
- AK-47 / 74 - Stamped Receiver
- AR-15
- AR-15 / AR-308
- Armalite AR-10 Pattern
- A2 Rifle Extension
- Commercial Spec - 1.17 in
- MIL-SPEC - 1.14 in
- Pistol Extension - 1.0 in - 1.2 in
- DPMS / SR-25 Pattern
- DPMS High Profile Receivers
- DPMS Low Profile Receivers
- JP 9mm Bolt Carrier
- M1913 Picatinny
- Multiple - See Description
- Rifle Length A1 / A2 Receiver Extensions
- Romanian AKs
- Special
- Stamped Receiver AKs
- Standard AK-47/74
- Streamlight TLR-1 / TLR-2 Series
- Surefire M300 / M600
- Vz.58 / Cz.58 Rifles
- Yugo AKs
- Luth-AR MBA-1/2/3/4
- AR-308
- 9mm or .40 Glock Magazines
- 9mm or .40 P320, P250, M&P
- 9mm Beretta 92 Magazines
- CZ Scorpion EVO 3
- M92 AK-47
- AR 15
- AR 308
- AR 308 Parts
- All AK Triggers
- Apparel
- Archived
- Armor
- BCGs In Stock
- BFC Build
- Back Up Sights on Sale
- Barrels
- Barrels Under 100 Dollars
- Bipods
- Black Friday Sale
- Bolt Action Rifles
- Bolt Carrier Groups
- Bolt Carrier Groups on Sale
- CMMG Resolute Mk4 5.56 Giveaway Package
- Camo Gifts
- Century International Arms AK Rifles
- Charging Handles
- Clearance
- Clothing & Accessories
- Competition Ready Handguns
- Custom ALG El Jefe AR15 Package
- Daniel Defense MK12 Rifle Package
- EDC Glock Build
- End Plates and Castle Nuts on Sale
- Exclusive Deals for Qualified Individuals
- Fathers Day Bundle
- Firearms
- Firearms In Stock
- Firearms Receiver Sets
- Firearms on Sale
- First Aid
- First Aid on Sale
- GIFTS FOR YOURSELF OVER $500
- GIFTS UNDER $500
- Gas Blocks
- Gas Blocks and Tubes on Sale
- Gift Ideas Under 100 Dollars
- Gift Ideas Under 25 Dollars
- Gift Ideas Under 50 Dollars
- Gifts Over 200
- Gifts Under $100
- Gifts Under $25
- Gifts Under $250
- Gifts Under $50
- Gifts Under 20
- Gifts Under 200
- Gifts Under 50
- Gifts for AR15 Builders
- Gifts for Avid Hunters
- Gifts for Concealed Carry
- Gifts for Long Range Shooters
- Gifts for the Builders
- Gifts to Treat Yourself
- Grips
- Gun Parts
- Gun Safety
- Handguards Under 100 Dollars
- Handgun Parts and Accessories In Stock
- Handgun Parts and Accessories on Sale
- Handgun Slides on Sale
- Handguns
- Harris Bipods
- Hearing and Eye Protection
- Home Defense Build
- Hunting Essentials
- Hunting Firearms
- Hunting Gear
- Hunting Lights
- Hunting Optics
- KynSHOT Precision Carbine Recail Dampers
- LE Duty Grade Gear
- LE Restricted Firearms
- Law Enforcement Rifles
- Light Accessories
- Lights and Lasers
- Lights and Lasers on Sale
- Limited Edition LaRue Tactical Rifles
- Lower Parts Kits on Sale
- Lowers on Sale
- Magazines
- Magazines on Sale
- Magpul Magazines
- Modern Mk12 SPR Build
- Monthly Giveaway
- Mounts
- Muzzle Devices
- Muzzle Devices on Sale
- NFA Items
- New Primary Arms SLx Mounts
- Odyssey 2
- Odyssey 2.0 SLx Gen II 3-18x
- Optic Mounts on Sale
- Optics
- Optics Accessories
- Optics on Sale
- Other Platforms
- Other Platforms NFA Sound Suppressors
- Other Platforms Other Rifles
- Other Rifles
- PCC AR9 3Gun Starter
- PCC Build
- Pistol Caliber Carbines
- Plate Carriers, Armor Plates, and Chest Rigs
- Plate Carriers Armor Plates and Chest Rigs
- Primary Arms Optics and Magnifiers
- Primary Arms SLx 1 6x24 SFP Rifle Scope Gen IV
- Primary Arms SLx 3 18x50mm FFP
- Rails and Handguards
- Rails and Handguards on Sale
- Rifles
- Roland Special Build
- SLx 3x Micro Magnifier
- SOLGW M476 AR15 Package
- Semi Auto Rifle
- Shooting Gear
- Shop Lights
- Shop for Yourself
- Short Barrel Rifles
- Shotguns
- Sights
- Slings and Sling Mounts on Sale
- Slings on Sale
- Special Gifts
- Spikes Tactical Complete Lowers
- Spikes Tactical Laser Engraved Ejection Doors
- Stocking Stuffers
- Stocks and Grips
- Stocks on Sale
- Strike Industries AR15 Shift Pins
- Suppressors
- Survival Gear
- Tactical Gear
- Tools and Cleaning Supplies
- Top Night Vision Products
- Triggers
- Triggers on Sale
- Troy Industries 16in 5.56 SPC A3 AR15 Package
- Upper Barreled Assemblies
- Upper Complete Assemblies
- Upper Parts on Sale
- Upper Receivers on Sale
- Uppers on Sale
- Weapon Lights on Sale
- Wholesale Featured Products
- X39 Space Gun Build
- Yankee Hill Machine Phantom Flash Hiders
- custom presscheck consulting m4 89 rifle package
- Female Clothing and Accessories Sale
PLATFORM
- 10/22
- 1911 Handguns
- AK-47/74
- AR-15
- AR-15 Magazines
- AR-15/AR-308
- AR-308/AR10
- Bell & Carlson Stocks - 2.5" Hole Spacing
- Benelli Shotguns
- Beretta Shotguns
- Bushmaster Rifles
- CAA MCK Platform
- CZ Handguns
- CZ Scorpion EVO 3
- Dead Air Suppressors
- FN Handguns
- FN Rifles
- Glock Handguns
- H&S Precision Stocks - 2.0" Hole Spacing
- HK Handguns
- HK Magazines
- HK Rifles
- IWI Rifles
- KeyMod
- KeyMod / M-LOK
- LMT Rifles
- M1913 Picatinny
- MP5
- Marlin Rifles
- Mossberg Shotguns
- M-LOK
- Odin Works Suppressors
- Polymer 80
- Remington Rifles
- Remington Shotguns
- Ruger Handguns
- SIG Sauer Handguns
- SIG Sauer MCX/MPX
- SIG Sauer Magazines
- SIG Sauer Rifles
- Shotguns
- Smith & Wesson Handguns
- Springfield Armory Handguns
- Walther Handguns
- YHM Suppressors
- Other Sale Items
- Daily Deals
- Clearance
- Overstock
- Bravo Company Mfg. Gunfighter Grip Mod 1
- Faxon Firearms Brand Sale
- Texas Weapon Systems Handguards On Sale
- Earn Bonus Bucks on Forward Controls Design Augmented Bolt Catches
- Geissele Automatics CHF Chrome Lined Geissele Taper Profile Barrels On Sale
- Earn Bonus Bucks on Sons of Liberty Gun Works NOX Deadair Sandman Keymount Flash Hiders
- Apex Tactical Handgun Triggers On Sale
With over 100,000 parts in stock, Primary Arms is your ground zero for gun parts and all things firearm related. Specializing in rifle parts, and AK-47 gun parts, Primary Arms carries gun parts for everything from handguns to AR-15s & 308s. Browse our selection of barrels, gas blocks, slings, stocks, and more by scrolling below or selecting a filter on the left to search by part type
