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BROWNELLS
AR-15/M16 MAGAZINE FEED LIP GAUGE

050806109902 080000744
Ensure Proper Specs For Reliable Ammo Feed
Convenient “Go/No-Go” gauge lets you quickly and accurately check for correct feed lip gap. Helps ensure reliable feeding and prevent weapon failure caused by feed problems. Simply slip over the back of a suspect magazine and lightly press gauge between magazine feed lips. If the gauge passes through feed lips, either discard that magazine or use the Brownells Magazine Feed Lip Tool (available separately) to bring them back into specs and restore reliable feeds. If the gauge won’t pass through the lips, the gap is too narrow and must be widened. Machined from 4140 chrome-moly steel heat hardened to Rc 50-55 for dimensional stability, plus resistance to wear and corrosion.

SPECS: 4140 chrome-moly heat treated steel, in-the-white. Rc 52-60. Go: .454" No-Go: .476". For use on standard .223/5.56mm magazines only.

74.9 74.9 1 GBP
Product no.: 080000744
BROWNELLS AR-15 MAGAZINE LIP GAUGE 050806109902 Convenient “Go/No-Go” gauge lets you quickly and accurately check for correct feed lip gap. Helps ensure reliable feeding and prevent weapon failure caused by feed problems. Simply slip over the back of a suspect magazine and lightly press gauge between magazine feed lips. If the gauge passes through feed lips, either discard that magazine or use the Brownells Magazine Feed Lip Tool (available separately) to bring them back into specs and restore reliable feeds. If the gauge won’t pass through the lips, the gap is too narrow and must be widened. Machined from 4140 chrome-moly steel heat hardened to Rc 50-55 for dimensional stability, plus resistance to wear and corrosion.
74.9 GBP 0 £74.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Make: AR-15

Top takeaways

  1. The gauge provides a quick "Go/No-Go" assessment for AR-15/M16 magazine feed lip gap, ensuring reliable feeding and preventing weapon failure.
  2. If the gauge fits through the feed lips, the magazine may need adjustment with the Brownells Magazine Feed Lip Tool or be discarded.
  3. Constructed from 4140 chrome-moly steel, heat hardened for durability and corrosion resistance, with specific measurements for Go: .454" and No-Go: .476".

Attributes

Make: AR-15 Delivery weight: 0.091kg Shipping height: 13mm Shipping width: 79mm Shipping length: 150mm UPC : 050806109902

Item details

Made in USA



Ensure reliable feeding with the AR-15 Magazine Feed Lip Gauge from Brownells. 🛠️ Quickly check feed lip gaps for optimal performance!

Ensure Proper Specs For Reliable Ammo Feed
Convenient “Go/No-Go” gauge lets you quickly and accurately check for correct feed lip gap. Helps ensure reliable feeding and prevent weapon failure caused by feed problems. Simply slip over the back of a suspect magazine and lightly press gauge between magazine feed lips. If the gauge passes through feed lips, either discard that magazine or use the Brownells Magazine Feed Lip Tool (available separately) to bring them back into specs and restore reliable feeds. If the gauge won’t pass through the lips, the gap is too narrow and must be widened. Machined from 4140 chrome-moly steel heat hardened to Rc 50-55 for dimensional stability, plus resistance to wear and corrosion.

SPECS: 4140 chrome-moly heat treated steel, in-the-white. Rc 52-60. Go: .454" No-Go: .476". For use on standard .223/5.56mm magazines only.

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£27.90