All Nikko Stirling's tried and proven Mountmaster scope series are competitively priced and are rugged engouh to stand up the real us. Featuring 1/4” finger adjustable turrets and including 3/8" (9-11mm) scope mounts. Available with or without illuminated retilce (IR) and prallax adjustment on the bell (AO). All Mountmaster scopes feature fully multicoated lenses, are shock tested and dry-nitrogen purged at the factory to make them fully water and fog proof for guaranteed performance, whether you are on a hunt or at the range.

Nikko Stirling mountmaster 4x32

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling mountmaster 4x40

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling mountmaster 6x40

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling mountmaster 3-9x40

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling mountmaster 4-12x40

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling mountmaster 4-12x50

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• HMD reticle
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Standard eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4x32 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4x40 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 6x40 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 3-9x40 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 3-9x50 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4-12x50 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4-16x50 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 6-18x44 AO scope

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 3-9x40 AO Illuminated

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 3-9x50 AO Illuminated

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4-12x50 AO Illuminated

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 4-16x50 AO Illuminated

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP

Nikko Stirling Mountmaster 6-18x44 AO Illuminated

• Supplied with 3/8” mount
• 1 inch matte black alloy body tube
• AO models feature parallax adjustment on bell 10yds to infinity
• IR models feature illuminated reticle red/green
• HMD reticles
• Multicoated lenses
• Waterproof, fogproof, shockproof
• Nitrogen filled
• 1/4 MOA adjustments (7mm@100m)
• Fast eyefocus
Add to cart
Massive saving off RRP