Bear Country Glock

Published on October 8, 2021
Duration: 22:41

This expert guide details the testing of a Glock 40 MOS in 10mm, integrated into a B&T USW-G chassis, for bear country applications. Instruction from Iraqveteran8888 highlights 10mm ballistics, compares it to magnum revolver rounds, and assesses the reliability of various magazines and ammunition types, including Kriss Mag-Ex extensions and SGM Tactical 30-round magazines. The video emphasizes the critical need to vet all gear for dependable performance in high-stakes situations.

Quick Summary

The 10mm Glock 40 MOS, housed in a B&T USW-G chassis, is presented as a formidable 'bear medicine' tool. Its 10mm Auto caliber offers ballistics near .44 Magnum, with high capacity for rapid follow-up shots. Testing highlighted the reliability of SGM Tactical 30-round magazines, while cautioning against potential feeding issues with Kriss Mag-Ex extensions and erratic accuracy from certain Fiocchi ammunition.

Chapters

  1. 00:00Introduction to the 10mm Glock 40
  2. 01:09Chassis Features and Compatibility
  3. 02:0910mm Ballistics for Bear Defense
  4. 03:46Magazine and Ammo Testing
  5. 06:08Ammunition Accuracy Issues
  6. 07:21Reliability Malfunctions
  7. 08:56SGM Tactical Magazine Performance
  8. 11:16Conclusion and Vetting Gear

Frequently Asked Questions

What makes the 10mm Glock 40 suitable for bear defense?

The 10mm Auto cartridge offers ballistics approaching .44 Magnum levels, providing significant stopping power. Combined with the Glock 40's high capacity (15 rounds standard) and the potential for fast follow-up shots, it's a potent tool for deterring or engaging large predators in bear country.

What are the key features of the B&T USW-G Chassis for a Glock pistol?

The B&T USW-G Chassis transforms a Glock large-frame pistol into an SBR-style platform. It includes a folding stock, a forward grip, and an integrated optics rail where the optic remains stationary, unaffected by slide reciprocation, enhancing aiming stability.

What issues were encountered during 10mm ammunition and magazine testing?

Testing revealed erratic accuracy with Fiocchi Defense Dynamics 10mm hollow points. Kriss Mag-Ex 10mm extensions experienced multiple failures to feed, potentially due to spring tension issues in this specific Glock/chassis setup.

Which 10mm magazine performed best in the Glock 40 MOS with B&T USW-G chassis?

The SGM Tactical 30-round 10mm magazine demonstrated reliable performance during rapid fire and was noted as being significantly more affordable than Glock OEM magazines combined with Kriss Mag-Ex extensions.

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