PSA 5.7 Rock Optics Ready Threaded Pistol
Exact full-size optics-ready and threaded Rock pistol, SKU RK01-51655129091, with a 5.2-inch 1/2x28 barrel, direct Shield-footprint cut, included RMR and Docter plates, two full-size 23-round magazines, and a Picatinny accessory rail.
- Price
- $470
- Weight
- 1 lb 9 oz
- Calibers
- 5.7x28mm
- Rail
- picatinny
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Key Highlights
- •Direct Shield-footprint optic cut plus included RMR and Docter adapter plates
- •Factory 5.2-inch 1/2x28 threaded barrel with thread protector
- •Two 23-round full-size Rock magazines and a full Picatinny accessory rail
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PSA 5.7 Rock Complete Optics Ready Pistol With Threaded Barrel
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Overview
This catalog row represents the exact full-size PSA 5.7 Rock optics-ready threaded pistol, SKU RK01-51655129091. Its factory upper uses a 5.2-inch fluted carbon-steel barrel with 1/2x28 threads and a thread protector, plus an optics-ready 416 stainless-steel slide.
The slide accepts Shield-footprint optics directly. PSA also includes separate RMR and Docter adapter plates, so an RMR-footprint optic mounts through the included RMR plate rather than directly to the Shield cut. Leupold DeltaPoint Pro optics are excluded from the direct cut.
The pistol retains the full-size Rock frame, 23-round magazine family, Glock-pattern sight cuts, and Picatinny accessory rail. It ships with two full-size magazines. Suppressor selection still depends on an exact 5.7x28 rating, the 1/2x28 mount, and the suppressor maker's host instructions.
Key Features
- 5.7x28mm delayed-blowback striker-fired action
- 5.2-inch fluted carbon-steel barrel with 1/2x28 threads and thread protector
- Direct Shield-footprint optic cut
- Included RMR and Docter adapter plates
- 416 stainless-steel optics-ready slide with QPQ finish
- Two 23-round full-size Rock magazines
- Glock-pattern sight cuts
- Full Picatinny accessory rail
Capability Profile
0-10 Scale Across 8 Axes
Pros
- +Factory optic and muzzle interfaces avoid mixing a base slide with an assumed barrel or plate
- +Shield optics mount directly while the included RMR plate supports full-size RMR-footprint dots
- +Two 23-round magazines and a Picatinny rail cover the most useful accessory paths
Cons
- −Longer 5.2-inch barrel and threaded muzzle add length over the base 4.7-inch pistol
- −An RMR requires the included adapter plate instead of mounting directly
- −PSA does not publish a model-specific suppressor cycling guarantee
Detailed Specifications
- caliber
- 5.7x28mm
- Barrel Length
- 5.2 inches
- Twist Rate
- 1:9
- threadPitch
- 1/2x28 TPI
- opticMount
- Direct Shield footprint; included RMR and Docter adapter plates; DeltaPoint Pro excluded
- weight
- 25 oz with empty magazine
- action
- Lever-delayed blowback; barrel recoils straight back and does not tilt
- slide
- 416 stainless steel, QPQ finish, optics ready
- barrel
- Fluted carbon steel, QPQ finish, threaded with protector
- sights
- Glock-pattern sight cuts; steel three-dot sights
- capacity
- 23+1; two 23-round magazines included
- rail
- Picatinny
- sku
- RK01-51655129091
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