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Faxon Firearms
Faxon AR-15 Match Gunner 300 Blackout 10.5 Barrel - 15B38P10NGQ5RNP3
✕ Out of stock
MSRP: $197.00$173.44 -
Tandemkross
Tandemkross Tandemized Cthulhu Ruger MK IV & 22/45 Green/Black Grip - TK26N0461GBY1
✕ Out of stock
MSRP: $664.99$457.78 -
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MDT Sporting
MDT Sporting Chassis Oryx REM 700 SA RH ODG/Black - 106018ODG
✕ Out of stock
MSRP: $449.99$345.19 -
MOUNTAIN BILLY GUN LAB
Mountain Billy Gun Lab GOAT15-FCG-PFTE-4.5 lb FCG Upgrade Kit - MBGL-GOAT15-FCG-PFTE-4
✕ Out of stock
$50.01 -
MDT Sporting
MDT Sporting Chassis Crbn Hunter Kit REM 700 SA Arca Black - 114481-CCF
✕ Out of stock
MSRP: $1,599.99$1,329.99 -
Faxon Firearms
Faxon Fits Glock 48 Barrel 9mm Luger Duty Series Non Threaded Black - GA910N48NGQN
✕ Out of stock
MSRP: $96.00$89.43 -
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Otter Creek Labs
Otter Creek Labs Universe 36 Multi-Caliber Silencer FDE - UNI36FDE
✕ Out of stock
MSRP: $799.00$667.50 -
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Colt's Manufacturing
Colt's Upper Kit 16.1" - LE6920-EPRII-PRO-CK
✕ Out of stock
MSRP: $1,019.00$816.96 -
PROOF RESEARCH
PROOF Research PR15 6 ARC 14.5 7.5TW PXT - 152232
✕ Out of stock
MSRP: $899.00$651.60 -
MDT Sporting
MDT Sporting Chassis Field Stock Ruger American SA RH Black - 106232-BLK
✕ Out of stock
MSRP: $299.99$233.89 -
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Wilson Combat
Wilson Combat Custom Tune Spring Kit Multi S&W K/L & N Frames - 178
✕ Out of stock
$29.20 -
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MAGPUL INDUSTRIES CORP
Magpul MOE Carbine Stock OD Green Synthetic for AR-15, M16, M4 - MAG400BLK
✕ Out of stock
$59.16 -
Yankee Hill Machine Co
Yankee Hill Machine Nielsen Piston 9mm Luger M13.5 x 1LH Thread - YHM-2060-M
✕ Out of stock
MSRP: $80.95$75.85 -
Wilson Combat
Wilson Combat Custom Tune Spring Kit S&W J Frame Stainless Steel - 321
✕ Out of stock
$20.66 -
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CMC Triggers
CMC Triggers AR-15 Bolt Carrier Group 6mm ARC - 81635
✕ Out of stock
MSRP: $210.00$147.49 -
Gun Parts
Upgrade, repair or build with barrels, triggers, stocks, grips, handguards, muzzle devices and replacement parts. We list over 14,800 gun parts from Magpul, Hogue and Strike.
Getting the right fit
Fit is everything with gun parts. Match the exact make, model and generation of your firearm, since a Glock 19 Gen 3 and Gen 5 do not share every part, and AR-15 parts can differ between mil-spec and commercial dimensions.
Barrels and muzzle devices also need the right thread pitch. For triggers and internal parts, a qualified gunsmith install is the safest route if you are not comfortable doing it yourself.
Gun Parts FAQ
How do I know a part fits my gun?
Check the product title and specifications for your exact model and generation. If a listing covers a range of models, confirm yours is on the list before ordering.
What thread pitch do I need for a muzzle device?
Check your barrel. Most 5.56 and 9mm barrels use 1/2x28 and most .30 caliber barrels use 5/8x24, but confirm the thread on your barrel or in your owner's manual before you order.
Shop related: AR-15 Parts · Magazines · Scope Mounts & Rings · Gun Care