STNGR
STNGR M-LOK Picatinny Rail Sections - 3, 5, and 7 Slots
$14.99
Responsible setup
Verify projectile, magazine, air source, and platform compatibility before ordering. Follow local laws, site rules, agency policy, and manufacturer instructions.
AT3 TacticalAT3 Barrel Nut Wrench for SPEAR M-LOK and Pro Quad Rails
Replacement barrel nut wrench for compatible AT3 SPEAR M-LOK and Pro Quad Rail handguards, made from laser-cut steel.
$9.99
- Vendor
- AT3 Tactical
- Type
- Barrel Adapter
- SKU
- AT
- UPC
- 97942818
- Weight
- 4 oz
Specifications
- Mounting Interface
- M-LOK
Specifications
- Mounting Interface
- M-LOK
Quantity
Pairs well with
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$4.99
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$15.99
STNGR
STNGR Ergonomic M-LOK Foregrip
$29.99
Guntec USA
Guntec Ultralight Micro M-LOK Aluminum Handstop
$29.95
Add $75 more to unlock free shipping. U.S. orders qualify at $75.
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Questions before ordering?
Use the guides or contact path to confirm fitment for tanks, regulators, projectiles, magazines, and training accessories.
Serving Detroit, Eastpointe, Warren, Macomb County, Oakland County, and Metro Detroit.
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Spare Barrel Nut Wrench for AT3’s Handguards
If you lost the barrel nut wrench for your SPEAR M-LOK handguard or your Pro Quad Rail, or just need a spare, we now offer the wrench on its own. The wrench fits standard 1/2 Inch drive torque wrenches and breaker bars. This laser-cut tool provides a precise fit on the wrench flats for the SPEAR and Pro Quad Rail. Any needs you have for installation and maintenance will be made simple.
Here’s a quick tip: when you’re installing your barrel nut on an upper receiver, make sure your barrel nut wrench is at a 90 degree angle from your torque wrench. This will provide the most accurate torque for the value you set your wrench to.
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