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ASC AR-15 - 6.5 GRENDEL MAGAZINE - 10 ROUND CAPACITY - 25 ROUND BODY - STAINLESS STEEL - BLACK

ASC
MPN:
25-65-SS-BM-BL-ASC
UPC:
818805010267
$24.99 - $28.69
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The ASC AR-15 6.5 Grendel 10-Round Magazine delivers competition-grade reliability in a California-compliant package, combining a full-size 25-round body with a permanent 10-round block for shooters in restricted states.

  • Permanently blocked to 10 rounds using a proprietary block-and-rivet method
  • Full-size 25-round body provides a comfortable, ergonomic grip and purchase
  • Crafted from .020-gauge 410 stainless steel alloy, heat-treated for strength
  • 100% American-made from raw material to finished magazine
  • Resistant to heat swelling and cold cracking for year-round reliability
  • Designed specifically for AR-15/M4/M16 platforms chambered in 6.5 Grendel

Who This Is For

This magazine is purpose-built for California-based AR-15 owners shooting 6.5 Grendel who demand a durable, compliant magazine that won't compromise on build quality. It's an ideal choice for hunters, precision shooters, and range enthusiasts who want the ergonomics of a full-size mag with the legal peace of mind of a fixed 10-round capacity.

ASC AR-15 6.5 Grendel 10-Round Stainless Steel Magazine - front view ASC AR-15 6.5 Grendel 10-Round Stainless Steel Magazine - side profile view

Specifications

BrandASC (American Shooting Components)
Caliber6.5 Grendel
Capacity10 Rounds (blocked from 25)
Body Size25-Round Form Factor
Material410 Stainless Steel Alloy
Steel Gauge.020 Gauge, Heat-Treated
FinishBlack
PlatformAR-15 / M4 / M16
Block TypeProprietary Block & Rivet (Permanent)
Country of OriginUSA
ComplianceCalifornia (10-Round Restricted States)

Frequently Asked Questions

Is the 10-round block permanent, and can it be removed?

Yes. ASC uses a proprietary block-and-rivet system specifically designed to be permanent and tamper-resistant. This ensures the magazine meets the legal requirements for California and other states with 10-round capacity restrictions. Attempting to remove the block would destroy the magazine and is illegal in restricted states.

Will this magazine work with any AR-15 chambered in 6.5 Grendel?

This magazine is designed to be compatible with standard AR-15, M4, and M16 platform rifles chambered in 6.5 Grendel. It uses a standard AR-15 lower receiver interface. However, we always recommend verifying compatibility with your specific firearm before purchasing, as some aftermarket lowers may have tighter tolerances.

Does the larger 25-round body cause any issues when shooting from a bench or prone position?

The 25-round body does extend further than a standard 10-round flush-fit magazine, which can make certain prone or bench positions slightly less comfortable. However, many shooters prefer the larger body for its improved grip during reloads and the ergonomic advantage when shooting from standing or kneeling positions. Consider your primary shooting style when deciding if this form factor suits your needs.

Capacity:
10/25 Round
Caliber:
6.5 Grendel
Color:
Black
Follower Color:
Blue
Type:
Magazine
CA Compliant:
Yes
Platform:
AR-15
Material:
Steel