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Yankee Hill Machine
Yankee Hill Machine 30 Cal QD Mount Flash Hider M14 - YHM-4302-M14-SA
✓ In stock
MSRP: $184.95$146.36 -
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Midwest Industries
Midwest Industries Stock Tube With Buffer Adaptor - STAPBT
✓ In stock
MSRP: $78.95$64.64 -
Odin Works
Odin Works Forend O2 Lite M-LOK 12.5" FDE AR-15 - F12ML02FDE
✓ In stock
MSRP: $220.00$172.86 -
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LUTH-AR LLC
Luth-ar MBA1 Stock Assembly Black Standard 308 Kit - MBA1K308
✓ In stock
MSRP: $202.95$154.34 -
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Faxon Firearms
Faxon AR-15 Barrel 338 ARC 11.5" 1:5 Gunner Profile Black - 15B338A5P115NGQ-5R-NP3
✓ In stock
MSRP: $215.00$180.76 -
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DEAD AIR SILENCERS
Dead Air Blast Shroud with DA429 KeyMo Adapter (1 3/8-32) - DA464
✓ In stock
MSRP: $299.00$221.91 -
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Pachmayr/Tacstar Division
Pachmayr/Tacstar Division Pachmayr Field Recoil Pad F250 Lightweight Medium - 00205
✓ In stock
$38.58 -
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Jebs Choke Tubes
Jebs Choke Tubes Headhunter Choke Tube 12 Gauge Mossberg 835 Ulti-Magazine - JPCBN-12D1/665
✓ In stock
MSRP: $100.00$87.47 -
PROOF RESEARCH
PROOF Research AR-Style Barrel 6.5 Creedmoor 22" Rifle +2 Length Gas System - 100639
✓ In stock
MSRP: $1,149.00$879.50
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