You must be 21 years old to Purchase Ammunition or Magazines from us as it Will Ship with Adult Signature Required.
Kings River Custom 1911 Magazine (#45-SS) is an 8 round stainless steel magazine built specifically for .45 ACP 1911 pistols that need reliable feeding and durable construction. This 1911 8 round stainless .45 ACP magazine suits defensive shooters, competitors, and range users who want a tough, American made upgrade over basic factory mags.
Key Features
- Manufacturer part number #45-SS
- Platform: 1911 style pistols
- Caliber: 45 ACP
- Capacity: 8 rounds
- Body material: American milled stainless steel
- Internal components: high carbon steel and steel wire spring
- Follower type: patented steel formed, Teflon coated, anti tilt design
- Basepad: extended removable base, reinforced nylon construction
- Finish: 360 degree polished body with Teflon coated surfaces
- Feed lips: hybrid pattern for controlled round release
- Origin: made in the USA
Special Features
- Through hardened stainless steel tube with proprietary welds gives the magazine long term structural strength under heavy use.
- Extended removable nylon basepad improves grip during reloads, adds comfort, and helps prevent ejector damage from over insertion.
- 360 degree polished magazine body reduces friction and drag for smoother insertion, seating, and ejection in your 1911.
- High performance steel wire spring delivers consistent feeding pressure and supports extended spring life over repeated cycles.
- Steel formed, Teflon coated anti tilt follower increases capacity and helps maintain reliable feeding even in demanding conditions.
- Hybrid feed lips balance controlled release and broad ammunition compatibility for dependable feeding with each round.
- Minimalist round count holes limit debris intrusion while increasing tube rigidity for better long term integrity of the magazine body.
- Corrosion resistant Teflon coated surfaces provide extra protection against moisture and wear in carry and range environments.
- Design and geometry come from the Kings River Custom team, focused on 1911 specific performance.
Practical Benefits
- This Kings River Custom 1911 8 round stainless steel 45 ACP magazine works with most full size and commander length 1911 pistols chambered in 45 ACP that accept standard pattern mags.
- You gain a durable, American made magazine that stands up to daily carry, training, and match use without the flex and fatigue common in lower grade tubes.
- Smooth polished sides and a reinforced basepad help you seat the magazine confidently under time pressure so your reloads stay consistent.
- The anti tilt follower and tuned spring give you more confidence that each round will feed correctly when you load defensive or duty ammunition.
- Minimalist witness holes and a rigid tube design help keep debris out and maintain the magazine’s shape over years of use.
- Kings River Custom 1911 Magazine (#45-SS) in 45 ACP is a practical choice for 1911 owners who want a strong, smooth running 8 round stainless magazine built for serious use.
| MANUFACTURER | KINGS RIVER CUSTOM |
| CALIBER | 45 ACP |
| CAPACITY | 8 ROUNDS |



