Primary Arms SLx 30mm Cantilever Mount - 1.5″
Features
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Robust Three-Bolt Design – Distributes recoil forces evenly with over 6,500 lb of clamping force to maintain zero under sustained fire.
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Dual Machined Recoil Lugs – Front and rear steel lugs bite into the Picatinny rail, preventing axial or rotational movement.
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Premium Aluminum Construction – CNC-machined from 6061-T6 aluminum for strength and rigidity with minimal weight.
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Hardened Steel Hardware – Cross-bolts and clamp blocks resist shear and deformation under heavy recoil.
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1.5″ Optical Centerline – Ideal height for consistent cheek weld on AR-style platforms.
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Mil-Spec Torque Specifications – Ring caps torqued to 16–18 in-lb; base to 30–35 in-lb for secure mounting.
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Lightweight – Weighs just 5.8 oz (164 g) to preserve rifle balance.
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Lifetime Warranty – Backed by Primary Arms’ no-fault, transferable lifetime warranty.
Technical Specifications for Primary Arms SLx 30mm Cantilever Mount - 1.5″
Specification
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Details
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Manufacturer
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Primary Arms
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Model / Part Number
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SLx Cantilever Mount / PA-SLX-CM-30-1.5
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SKU / MPN
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PA-SLX-CM-30-1.5 / 910105
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UPC
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818500019527
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Tube Compatibility
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30 mm scope tubes on MIL-STD-1913 Picatinny
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Optical Centerline Height
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1.5 in (38.1 mm)
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Material
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6061-T6 aluminum (body); hardened steel (hardware)
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Finish
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Type III hard-anodized black
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Clamping Force
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> 6,500 lb
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Torque Specs
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Rings: 16–18 in-lb; Base: 30–35 in-lb
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Weight
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5.8 oz (164 g)
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Warranty
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Primary Arms Lifetime Warranty
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Included Accessories
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Mount body with cross-bolts
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Installation torque guide
SEO Keywords
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