Rock Island Armory Ultra MS 45 ACP
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Rock Island Armory | 51487 | MPN: 51487 | UPC: 4806015514879 | Black / Matte Parkerized | .45 ACP | Single Action | 4.25" Barrel | 8+1 | 8" OAL | 2.36 lbs
Fiber optic front sight. Dovetail adjustable rear sight. G10 grips. Full-length guide rod.
Specifications:
- Brand: Rock Island Armory
- Model: 51487
- MPN: 51487
- UPC: 4806015514879
- Product Type: Firearm
- Category: Semi Auto Pistols
- Caliber: .45 ACP
- Action: Single Action
- System: Traditional Series 70
- Capacity: 8 + 1
- Magazine Type: Single-stack 8 rd.
- Barrel Length: 4.25"
- Barrel Threaded: No
- Barrel Twist Rate: 1:16" (6 Groove Rifling)
- Barrel Profile: (standard 1911 profile)
- Overall Length: 8"
- Overall Height: 5.5"
- Overall Width: 1.42"
- Weight: 2.36 lbs
- Weight (unloaded): 2.5 lbs
- Finish: Matte Parkerized
- Color: Black
- Frame Material: Steel
- Slide Material: Steel
- Grips: G10 Tactical
- Grip Type: Right
- Hand: Right
- Sights: Fiber Optic front; dovetail adjustable rear
- Front Sight: Dovetail Fiber Optic
- Rear Sight: Dovetail adjustable; LPA MPS 1-Type Adjustable
- Trigger: Skeletonized, adjustable for over travel stop
- Trigger Pull: 4 to 6 lb
- Hammer: Skeletonized Combat
- Safety: Ambidextrous
- Grip Safety: Standard
- Beavertail: Upswept
- Guide Rod: Full Length
- Handing: Right-handed
- Category Variant: 1911A1 TacII
- Country of Origin: (not provided)
Technical Specifications
| Caliber | 45 ACP |
|---|---|
| Capacity | 8 |
| Barrel Length | 4.25" |
| Action Type | Single Action |
| Finish | Fully Parkerized Frame & Slide |
| Overall Length | 8.00" |
| Frame Material | Steel |
| Sights | Adjustable Sights |
| Trigger Type | Skeletonized |
| Safety | Ambidextrous |
| Grip | Right |
| Grips | G10 |
| Twist Rate | 1-16 |
| Magazine Type | Detachable Box Magazine |
| Manufacturer | Rock Island Armory |
| Model | 51487 |
| SKU | B750177 |
| UPC | 4806015514879 |
| Weight | 2.36 lbs. |
| Magazines Included | 1 8 rd. |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 407-347-9840 or submit a question for assistance with shipping or returns.
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