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Radian Weapons
Radian Weapons Ramjet & Afterburner Combo Black Steel Fits Ruger RXM Barrel - R0944
✓ In stock
MSRP: $389.95$354.55 -
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Dead Air Armament
Dead AIR Silencers Xeno Mount Omni Brake 5/8-24
✕ Out of stock
MSRP: $89.00$83.00 -
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PROOF RESEARCH
PROOF Research Bolt Action Barrel Blank 264 Cal 28" Competition Contour 1:7.50" - 113721
✓ In stock
MSRP: $549.00$426.20 -
Kick's Industries
Kick's Gobblin Thunder 20 Gauge REM Choke .560 - RC20GT560
✓ In stock
MSRP: $67.00$57.40 -
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Iver Johnson
Iver Johnson Choke Tube 20 Gauge X-Full Mobil Extended - 20GAEEXTFULL
✓ In stock
$40.10 -
PROOF RESEARCH
PROOF Research Stainless Bolt 308 Win 24 Savage 1-10 Barrel - 100769
✓ In stock
MSRP: $749.00$561.50 -
SSK Firearms
SSK Contender Barrel 300 Blackout 16.25" with Base Threaded S - C8012
✓ In stock
MSRP: $465.00$388.18 -
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Magnum Research
Magnum Research Desert Eagle 50 AE 6 Stainless Int Mbrake 2 Magnum Barrel - BMCP506SRMB
✓ In stock
MSRP: $674.40$666.91 -
Zaffiri Precision
Zaffiri Precision ZPS2 Compensated Slide For G19 G3 TB Black
✓ In stock
MSRP: $539.00$419.75 -
Lantac
Lantac Dragon Muzzle Brake 223 Rem 1/2-28 Plan B Long Mount - DGN556B-PBL
✓ In stock
MSRP: $142.99$118.76 -
Tacfire Inc.
Tacfire AR-15 6-Position Mil-Spec Buffer Tube Kit with Dual Loop End Plate - MAR047-B
✓ In stock
$44.78 -
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Carlson'S Choke Tubes LLC
Carlson's Choke Tubes Remington 20 Gauge Modified Flush Stainless Steel - 51203
✓ In stock
$33.58 -
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PROOF RESEARCH
PROOF Research Prefit Barrel T3X 6CR 24"6mm Creedmoor - 115206
✓ 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