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LanTac USA LLC
LanTac Spada-Ml 13.5" M-LOK Hndguard - 01-HG-013-SPADA-ML
✓ In stock
MSRP: $224.99$179.79 -
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Daniel Defense
Daniel Defense M4V7 LW Upper 556 16" M-LOK Black - 23-128-02932-047
✓ In stock
MSRP: $1,339.00$1,244.00 -
KAK Industry
KAK Industry Plan B A2 FH 1/2x28 223 REM-9mm Luger Flash Hider - 410-2103-003
✓ In stock
$65.16 -
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Odin Works
Odin Works 02 Lite AR-10 M-LOK Forend 17.50" Black Mounting Hardware Included - F-17-ML-O2-308-2.06
✓ In stock
MSRP: $230.00$181.96 -
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FightLite
FightLite MCR Dual FD Upper 556 M-LOK 16.25 - MCR-060M
✓ In stock
MSRP: $6,399.99$5,304.99 -
Rock River Arms
Rock River Arms Cmptl Rrage 3G Upper 5.56NATO 16" - BB0470
✓ In stock
MSRP: $540.00$474.28 -
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Yankee Hill Machine Co
Yankee Hill Machine Stripped A3 Upper Receiver For AR-15 - YHM-110
✓ In stock
MSRP: $134.95$110.01 -
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FailZero
FailZero M16/M4 BCG No Hammer Black Nitride - FZ-NITRIDE-01-NH
✓ In stock
MSRP: $119.99$113.74 -
Agency Arms
Agency Arms ML Barrel For Glock 19 G5 Thread Black - MLG19G5T-FDLC
✓ In stock
MSRP: $290.00$257.88 -
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Tapco
TAPCO Conversion 9mm Luger Black Nitride Stainless Steel Fits Glock 22 Gen3-4 - TAP22017
✓ In stock
$114.90 -
Hogue
Hogue Rubber Grip Black with Finger Grooves for Ruger Mark II, III - 82000
✓ In stock
MSRP: $29.95$25.46 -
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SilencerCo
SilencerCo Osprey/Octane Piston .578x28 45 ACP Stainless Steel - AC24
✓ In stock
MSRP: $89.00$75.21 -
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Griffin Armament
Griffin Armament Flash Compensator 762mm 5/8x24 - TFC762-58
✓ In stock
MSRP: $114.95$99.15
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